Mathematics

Mathematics, 26.02.2021 17:40, xyxenpaiz5386

3(-4x + 5) = 12 3(-4x) + 3(5) = 12
-12x + 15 = 12
-12x + 15 - 15 = 12 - 15
-12x = -3
X=

answer

Answers: 3

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3(-4x + 5) = 12 3(-4x) + 3(5) = 12
-12x + 15 = 12
-12x + 15 - 15 = 12 - 15
-12x =...

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