Question

1 + 3/2-x = 1/2
Me ajuda pfv
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Answer 1

Resposta:

x=2

Explicação passo-a-passo:

$1+3/2-x=1/2\\2/2+3/2-2x/2=1/2$ (corta os denominadores)

$2+3-2x=1\\-2x=1-2-3\\-2x=-4\\x=-4/-2\\x=2$