Question

y + 3 = 2x
y + 4 = 3x

If you use the comparison method to solve the given system, what is the resulting equation?
a)y + 3 = y + 4
b)2x - 3 = 3x - 4
c)2x + 3 = 3x + 4

Answer 1

Solve both equations for y first

Answer 2

so you should have
y = 2x-3
y=3x-4

Answer 3

now we can set 2x-3 equal to 3x-4 since both are y.

2x-3 = 3x-4