Question

What is the solution of the system of linear equations. y=3x -2 y-2 = x

Answer 1

Answer:

y=4,x=2

Step-by-step explanation:

by substituting x=y-2 in the first equation

$y = 3(y - 2) - 2$

$y = 3y - 6 - 2$

$y = 3y - 8$

$2y = 8$

$y = \frac{8}{2} = 4$

as

$x = y - 2$

$x = 4 - 2 = 2$