Question

3) Resolve a seguinte e fucigão: (10×x)+6=(x-2).12
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Answer 1

(10 . x) + 6 = (x - 2) . 12

10x + 6 = 12x - 24

6 + 24 = 12x - 10x

30 = 2x

x = 30/2

x = 15