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If 2x + 8 = 0, what justifies 2(x + 4) = 0?
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If 2x + 8 = 0, what justifies 2(x + 4) = 0?
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Mathematics
3 years
2021-09-03T18:45:40+00:00
2021-09-03T18:45:40+00:00 1 Answers
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Answer:
2(x+4)=0
2x+8=0
8-0=2x
8/2=x
4=x
x=4