Question

14.×+22=62
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Answer 1

Equação do primeiro grau

$\mathsf{ 14x+22=62}$

$\mathsf{ 14x=62-22}$

$\mathsf{ 14x=40 }$

$\boxed{\boxed{\mathsf{x=\dfrac{20}{7} }}}$

Answer 2

$\LARGE\tt{}14x + 22 = 62 \\ \LARGE\tt{}14x = 62 - 22 \\ \LARGE\tt{}14x = 40 \\ \LARGE\tt{}14x \div 14 = 40 \div 14 \\ \LARGE\tt{}x = 40 \div 14 \\ \LARGE\tt{}x = \dfrac{40}{14} \\ \\\LARGE\tt{} x = \dfrac{\cancel{40}}{\cancel{14}} \div 2 \\ \\ \LARGE\tt{} \boxed{ x = \dfrac{20}{7} }$

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