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x=1, y=1

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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 addition method -8x plus 3y equals -5 and 8x subtract 2y equals 6?
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Solve this equation using addition method 4a subtract 5b equals 7 and 4a plus 5b equals 17?

Add the equations: 4a + 4a - 5b + 5b = 7 + 17 ie 8a = 24 a = 3, so b = 1

What is 6a - 5b equals 9 using addition method?

You need two equations to use the addition method.

Solving systems by elimination method X plus y equals 2 and 2x plus 7y equals 9?

Double first equation: 2x + 2y = 4 Subtract this from second equation giving 5y = 5 so y = 1 and x = 1

How do you solve each system by the addition method?

solve system equation using addition method 3x-y=9 2x+y=6

Solve the equation by substitution method x-y equals 5?


What number subtracted from 8 gives you 2 09?

8.00 − 5.91 = 2.09 (Method is to first subtract 2.09 from 8.00, which equals 5.91 If you then subtract 5.91 from 8.00 the answer will be 2.09)

How do you Solve this system of equations using the addition method 6a - 5b equals 9 2a plus 5b equals 23?

the answer

Use the substitution method to solve the following system of linear equations -3x-y equals 3 -3x-5y equals -21?

From first equation, -y = 3x + 3. Substitute in second equation: -3x + 5(3x + 3) = -21 ie 12x = -36 so x = -3 and y = -(-9 + 3) = 6. Easier method: subtract first equation from second giving -4y = -24 so y = 6, this in first equation gives -6 = 3x + 3, ie 3x = -9 so x = -3

Solve py plus qz equals pq by charpit method in partial differential equation?


How do I solve whole number equations that contain addition or subtraction?

The answer depends on the equation: there is no single method which can be used for all equations.

Completing the square method?

Completing the square is a method to solve quadratic equations. To use this method you take the number without a variable and subtract it from both sides, so that it is on the opposite side of the equation. Then add the square of half the coefficient of the x-term to both sides. This will give you a perfect square equation to solve for.

2x-3y equals -2 4x plus y equals 24 use substitution method and work the system of equation?

how do you use the substitution method for this problem 2x-3y=-2 4x+y=24

What is the answer to x-y equals 2 2x plus 3y equals 4 using multipication and addition method?

x - y = 2 : Equation 1 2x + 3y = 4 : Equation 2 Multiplying Equation 1 by 3 gives 3x - 3y = 6 : Equation 3 Adding Equation 2 to Equation 3 gives 5x = 10 Dividing both sides by 5 gives x = 5 Substituting x=5 into Equation 1 gives 5 - y = 2 Therefore y = 3. Our final answer is therefore x=5 and y=3

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


What is 30 percent percent of 473?

Multiply 473*.30 which equals 142.9. Or multiply 473*.70 which equals 331.1 then subtract the product from original number. So 473 minus 331.1 equals 142.9 which proves the first method.

Why comparator has equals method?

The Java superclass Object says that all Java objects have an equals method. Thus Comparator has an equals method.

What is 11x plus 10y equals 147 and 0x plus 2y equals 14 using elimination method?

Multiply all terms in the second equation by 5: 11x+10y = 147 0x+10y = 70 Subtract the second equation from the first equation in order to eliminate y: 11x = 77 Divde both sides by 11 in order to find the value of x: x = 7 Substitute the value of x into the original equations to find the value of y: Therefore it follows that x = 7 and y = 7

What is the y and x intercept for the equation 3x plus 5y equals -15?

We cannot find out the y and x intercept for the equation 3x plus 5y equals -15 by a single equation . But , we can try a hit and trial method for the same . when x =0 y =-3. when y=0 x=-5.

What is the addition or subtraction method?

Column method can be used for both !

Solve this equation using addition method The sum of two number is 8 The difference between the two numbers are 2 what are the two numbers?

3 & 5.

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What is the method used for adding?


When solving a quadratic equation by factoring what method is used?

Using the quadratic equation formula is a method of solving quadratic equations.

. Find a real root of the equation x3-4x-9 equals 0 using the bisection method.?


Use the Substitution method to solve the system of equations x plus y equals -4 x - y equals 2?