Question

Complete the solution of the equation.find the value of y when x equals 20. -2x + 4y=-4

Answer 1

y = 9

Explanation:

-2(20) + 4y = -4

-40 + 4y = -4

4y = -4 + 40

4y = -4 + 40

4y = 36

4/4 = y

36/4 = 9

y = 9

Hope this helped! :)

Answer 2

The answer is actually 9 ;)