Question

$\times + \frac{1}{2} = \frac{3}{2}$
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Answer 1

Explicação passo-a-passo:

$\sf x+\dfrac{1}{2}=\dfrac{3}{2}$

=> o $\sf +\dfrac{1}{2}$ passa para o outro lado e fica negativo

$\sf x=\dfrac{3}{2}-\dfrac{1}{2}$

$\sf x=\dfrac{3-1}{2}$

$\sf x=\dfrac{2}{2}$

$\sf \red{x=1}$