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Tresset [83]
3 years ago
13

Which equation has solution x = -3?

Mathematics
1 answer:
vladimir1956 [14]3 years ago
7 0
Hi Brainiac

1/2(2x-6) = -6
We need to distribute
(1/2)(2x) + (1/2)(-6) = -6
2x/2 + -6/2 = -6
x - 3 = -6
x = -6 + 3
x = -3
Thus, The answer is D

I apologize for the late answer :(
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