Question

Solve the system of equations. Enter your answer as an ordered pair.

57x - 8y = 261
-12x + 8y = -36

Answer 1

Solve each equation for y, set them equal to each other an find x.

Answer 2

Add the two equations!

Answer 3

mathematicalpro help

Answer 4

39x=225
x=5.7

Answer 5

Solve this for y:
-12(5.7)+8y=-36

Answer 6

Or you could just add the equations.....

Answer 7

by adding u will get,
45x = 225
x = 225/45
x = 5

-12(5)+8y = -36
-60+8y = -36
8y = -36+60
y = 24/8
y = 3