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It is not possible to do so because the question contains one equation (5x + y = 1) and one expression (3x + 2y + 2). An expression cannot be solved.

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โˆ™ 2017-01-08 11:45:43
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A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

The sum or difference of p and q is the of the x-term in the trinomial

A number a power of a variable or a product of the two is a monomial while a polynomial is the of monomials

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Q: Solve this equation using substitution 5x plus y equals 1 and 3x plus 2y plus 2?
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What 4x y14 and 2x y8 solve using substitution?

You cant solve it unless it is an equation. To be an equation it must have an equals sign.

Solve using substitution x plus y equals 3 and y equals 9?

Since the second equation is already solved for "y", you can replace "y" by "9" in the other equation. Then solve the new equation for "x".

How would use solve the system of equation x plus 3y equals 23 by using substitution?

You'd need another equation to sub in

Solve using substitution x minus y equals 2 and x plus y equals -4?


Solve this system of equation using substitution 2x plus 6y equals 24 and 3x-2x equals 24?

Solve this system of equation using substitution 2x plus 6y equals 24 and 3x-2x equals 24 ?Improved Answer:2x+6y = 243x-2x = 24 => x =24Substitute the value of x into the top equation to find the value of y:48+6y = 246y = 24-486y = -24y = -4So: x = 24 and y = -4

Solve this equation using substitution 3x plus 2y equals 2 and -2 plus y equals 8?

From second equation: y = 8 + 2xSubstitute for y in first equation: 3x + 16 + 4x = 2ie 7x = -14ie x = -2 and y = 4

Solve this equation using substitution 5x plus y equals 5 and 3x plus 2y equals 3?

From first equation: y = 5 - 5xSubstitute for y in second equation: 3x + 10 - 10x = 3ie -7x = -7ie x = 1 and y = 0

To solve the system given below using substitution it is best to start by solving the second equation for y?


How do you solve by substitution y equals x-1?

George saves nickels and dimes for tolls. If he has 8 coins worth $2.60,how many are nickels and how many are dimes? Answer this question by using system of equation.

If Using substitution method to solve the equation y equals 8x plus 3 and y equals 7?

This is not Calculus.y=7(Already solved)substiute y=7 into y=8xtherefore 7 = 8xtherefore x = 7/8

What does GUESS stand for when using the guess method?

G-Given U-Unknown E-Equation S-Substitution S-Solve

How do you do math substitution?

Mathematical substitution is the process of using one equation to solve for multiple variables. For example: Equation 1: x + y = 4 Equation 2: 2x + y = 16 Using equation 1, solve for y: y = 4 - x <-- Plug this into equation 2. This is substitution because you are replacing y in equation 2 with what y is equal to in equation 1. 2x + y = 16 ----> 2x + (4 - x) = 16 Now you can solve for x: x + 4 = 16; x = 12 You can then substitute the value of x back into the equation that is solved for y: y = 4 - 12; y = -8 Check both equations: Equation 1: -8 + 12 = 4; 4 = 4 (Correct) Equation 2: 2(12) + (-8) = 16; 24 - 8 = 16; 16 = 16 (Correct) We have successfully used substitution to solve for two different variables, x and y.

How so you slove y equals 6x and 2x plus 3y equals -20 by using the system of substitution?

To solve a system of equations using substitution you solve one of the equations for one of the variables then substitute that into the other equation to solve for the other variable. For example. y = 6x 2x + 3y = -20 The first equation has already been solved for y. So, you simply substitute that into the second equation. 2x + 3(6x) = -20 2x + 18x = -20 20x = -20 x = -20/20 = -1 Now you have solved for x. You can substitute your answer for x back into the first equation to solve for y. y = 6x = 6(-1) = -6 Putting it all together... x = -1 y = -6

What is the solution of x equals 6y-4 and x equals -2y plus 28 using substitution?

x=6y-4x=-2y+28Substitute (6y-4) for x in the second equation and solve for y:6y-4=-2y+288y=32y=4Then solve for x:x=6(4)-4=20(20,4)

Equation of a line and a point using substitution to determine whether the point is on the line y equals 5x plus 3 A18?

Yes its on the line.

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Using the quadratic equation formula:- x = 3.795831523 or x = -5.795831523

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5x - y = 55x - 3y = 15from the first equation:5x = 5 + y , substitute it in the second equation:5 + y - 3y = 155 -2y = 15-2y = 15 - 5-2y = 10y = -5Now,solve for x :5x = 5 +y5x = 5 -5 = zerox = zero

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Solve this equation using substitution x equals y plus 6 and y equals -2-x?


What is the disadvantage of using the substitution method in solving linear equations rather than the graph method?

There are no disadvantages. There are three main ways to solve linear equations which are: substitution, graphing, and elimination. The method that is most appropriate can be found by looking at the equation.

How do you solve 0.2x plus 4y equals -1 by using Elimination?

You cannot solve one linear equation in two variables. You need two equations that are independent.

How do you solve a problem using substitution?

y=2x+9 and y=x+6

Solve the following equation using the quadratic formula. -5X2 equals -7X plus 6?

X= (3/5 , -2)

How do you solve x squared minus ten x plus six equals zero?

It can be solved by using the quadratic equation formula.

Solve this equation using addition method -8x plus 3y equals -5 and 8x subtract 2y equals 6?

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