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Please help due in 15 mins

Please help due in 15 mins-example-1
User Teichert
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1 Answer

4 votes

Answer:

x is -1

Explanation:

-4 multiplied by x is -4x, then -4 x 3 is -12, which makes the problem -4x + -12 and you need to do the opposite so add 4, -4x cancels out and then add 4 to -12 which is 8x

Please help due in 15 mins-example-1
User Canuk
by
3.8k points