0
What is the solution of x equals 6y-4 and x equals -2y plus 28 using substitution?
Wiki User
∙ 13y ago
x=6y-4
x=-2y+28
Substitute (6y-4) for x in the second equation and solve for y:
6y-4=-2y+28
8y=32
y=4
Then solve for x:
x=6(4)-4=20
(20,4)
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
Use addition or substitution to find the value of x for this set of equations for x - y equals 120 x plus y equals 150?
X = 135 and y = 15 Solved by addition and substitution
What is the solution of the system Use substitution. y equals x plus 6 y equals 2x?
If: y = x+6 and y = 2x Then: x+6 = 2x And: 6 = 2x-x => 6 = x So: x = 6 and y = 12
What is the solution to the quadratic equation x2 plus 10x plus 25 equals 7?
Using the quadratic equation formula: x = -5-/+ the square root of 7
What is the solution of the system -x plus y equals 4 and x plus y equals 2?
It is (-1, 3).
What is the solution for Y equals x-2 and 2x plus y equals 1?
The solution is: x = 1 and y = -1
What is 2x plus 3y equals -1 5x-2y plus -12 using substitution?
x = -2 and y = 1
What is a solution to the following system of equations using substitution -5x plus y equals -5?
-10
Solve using substitution x minus y equals 2 and x plus y equals -4?
-2
What is the answer for the ordered pair form x plus seven y equals 7 two x plus y equals 8 using substitution?
If you mean: x+7y = 7 and 2x+y = 8 Then by substitution: x = 49/13 and y = 6/13
What is the answer for the ordered pair form x plus 7y equals 39 3x minus 2y equals 2 using substitution?
If you mean: x+7y = 39 and 3x-2y = 2 Then by substitution: x = 4 and y = 5
Solute plus solvent equals?
A solvent plus a solute equals a solution.
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.
How would use solve the system of equation x plus 3y equals 23 by using substitution?
You'd need another equation to sub in
Substitution method 2x plus 3y equals 13 x equals 2?
2x-3y=13
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
Which property of equality justifies the statement If y plus 7 equals 9 then y equals 2?
Substitution property.
Enemy plus you equals friend Hate plus you equals love Tears plus you equals smile Confusion plus you equals solution Nothing plus you equals everything and Me plus You equals equals please reply?
42
