Question

Y=2x -2 2x+3y=10 elimination method

Answer 1

Answer:

y= 2x-2 is same as 2x-y= 2

Step-by-step explanation:

2x - y. =2

2x+3y=10

change the sign

we get:

2y= 12

y= 6

on substitution y value in any one of the eq,

8=2x

x= 4