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

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

Da biste izvršili zbrajanje ili oduzimanje izraza, rastavite ih kako bi im nazivnici bili isti. Najmanji zajednički množilac brojeva 2 i 4 je 4. Pomnožite \frac{x+1}{2} i \frac{2}{2}.

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

Pošto \frac{2\left(x+1\right)}{4} i \frac{-2x+2}{4} imaju isti imenilac, oduzmite ih tako što ćete oduzeti njihove brojioce.

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

Izvršite množenja u 2\left(x+1\right)-\left(-2x+2\right).

y=\frac{4x}{4}

Kombinirajte slične izraze u 2x+2+2x-2.

y=x

Otkaži 4 i 4.

x=y

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