Question

Determine o valor de cada incoaneta nas equações
5X-35=2X +1

Answer 1

$\Large\mathsf\displaystyle{}5x - 35 = 2x + 1 \\\\\Large\mathsf\displaystyle{}5x - 35 - 2x = 1 \\\Large\mathsf\displaystyle{}5x - 2x = 1 + 35 \\\Large\mathsf\displaystyle{}3x = 1 + 35 \\\Large\mathsf\displaystyle{}3x = 36 \\ \\ \Large\mathsf\displaystyle{}x = \dfrac{36}{3}$

Solução:

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