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

2 answers:

8 0

The answer is actually 9 ;)

hichkok12 [17]3 years ago

8 0

Answer:

y = 9

Step-by-step explanation:

-2(20) + 4y = -4

-40 + 4y = -4

4y = -4 + 40

4y = 36

4/4 = y

36/4 = 9

y = 9

Hope this helped! :)

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