4 years ago

Solve -2x + 6 = -20. (A) -13 (B) 13 (C) -7 (D) 7

2 answers:

8 0

Answer: x=13

explanation:
-2x+6=-20
subtract 6 from both sides
-2x=-26
divide -2 by both sides
two negatives equals a positive
x=13

Digiron [165]4 years ago

8 0

The answer is B (13)

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