Algebra-1

To solve the system of equations by substitution, we'll substitute the expression for y from the first equation into the second equation and then solve for x. Let's go through the process step by step:

Given equations:
1) y = 2x – 11
2) 2x − 8y = 4

Substitute y from equation 1) into equation 2):
2x - 8(2x - 11) = 4

Simplify:
2x - 16x + 88 = 4
-14x ...