Question

Solve the equation for y. Then find the value of y for each value of x.

y+2x=5; x= -1, 0, 4

Answer 1

y = 3, y = 5, y = -1

Explanation:

What you do is you substitute the x values into the x.

y + 2(-1) = 5

y + -2 = 5

y = 3

y + 2(0) = 5

y = 5

y + 2(4) = 5

y + 6 = 5

y = -1.