Question

Choose the equation that you can use to solve

for x:
3-6 = -3
X - 1 = X - 1
x2 - x = 6
-y-y=-24

Answer 1

Explanation:

step 1. #1 has no x

step 2. #2 has infinite solutions

step 3. #4 has y but no x

step 4. x^2 - x = 6 can be solved for x.