Solve the equation. |2x + 4|= 8

1 answer:

6 0

|2x + 4| = 8

break down into two equations;

2x + 4 = 8 -(2x + 4) = 8

2x = 8 - 4 -2x - 4 = 8

2x = 4 -2x = 8 + 4

x = 2 -2x = 12

x = -6

so the answer is B) x = -6 or x = 2

hope this helped, God bless!

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