The system shown has solution(s).

y = 1/2 x + 1
2y - x = 2

no
one
infinite

Infinite

Step-by-step explanation:

Use substitution:

y = 1/2x + 1  (1)

2y - x = 2   (2)

Substitute equation (1) into equation (2);

2(1/2x + 1) - x = 2

x + 2 - x = 2

2 = 2

This equation has infinite solutions.

Here is a graph to better understand the question.

2(2x + 3) = -4 + 2(2x + 5)

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 6

4x - 6 + 6 = 4x - 6 + 6

4x = 4x

x = x

unlimited solutions.

i those same problems in math and dont know how to do them