Question

3(x + 6) + 2(x + 3) = 64

Answer 1

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3(x+6)+2(x+3)=64

=>3x+18+2x+6=64

=>5x+24=64

=>5x=40

=>x=8

Answer 2

$= > 3(x + 6) + 2(x + 3) = 64 \\ \\ = > 3x + 18 + 2x + 6 = 64 \\ \\ = > 5x + 24 = 64 \\ \\ = > 5x = 64 - 24 \\ \\ = > 5x = 40 \\ \\ = > x = \frac{40}{5} \\ \\ = > x = 8$