Question

Resolva 7x - 5 = 2x ?

Answer 1

Explicação passo-a-passo:

$7x - 5 = 2x \\ 7x - 2x = 5 \\ 5x = 5 \\ x = \frac{5}{5} \\ x = 1$

Answer 2

$\large \sf Veja \: \: Abaixo$

• Cálculo:

$\boxed{\begin{array}{lr}\\ \large \sf 7x-5=2x\\\\\large \sf 7x-2x=5\\\\\large \sf 5x=5\\\\\large \sf x=\dfrac{5}{5} \\\\\large \sf \red{x=1}\\\: \end{array}}$

Resposta:

$\bullet \: \: \: \huge \boxed{\boxed{\sf x=1}}$

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