Resolver y=x+1/2--2x+2/4 | Microsoft Math Solver

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Resolver y

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Algebra

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Copiado a portapapeis

y=\frac{2\left(x+1\right)}{4}-\frac{-2x+2}{4}

Para sumar ou restar expresións, expándeas para facer que os seus denominadores sexan iguais. O mínimo común múltiplo de 2 e 4 é 4. Multiplica \frac{x+1}{2} por \frac{2}{2}.

y=\frac{2\left(x+1\right)-\left(-2x+2\right)}{4}

Dado que \frac{2\left(x+1\right)}{4} e \frac{-2x+2}{4} teñen o mesmo denominador, réstaos mediante a resta dos seus numeradores.

y=\frac{2x+2+2x-2}{4}

Fai as multiplicacións en 2\left(x+1\right)-\left(-2x+2\right).

y=\frac{4x}{4}

Combina como termos en 2x+2+2x-2.

y=x

Anula 4 e 4.

x=y

Cambia de lado para que todos os termos variables estean no lado esquerdo.