2x+21=-x/2+41

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Solution for 2x+21=-x/2+41 equation: 



2x+21=-x/2+41

We move all terms to the left:

2x+21-(-x/2+41)=0

We get rid of parentheses

2x+x/2-41+21=0

We multiply all the terms by the denominator


2x*2+x-41*2+21*2=0

We add all the numbers together, and all the variables

x+2x*2-40=0

Wy multiply elements

x+4x-40=0

We add all the numbers together, and all the variables

5x-40=0

We move all terms containing x to the left, all other terms to the right

5x=40

x=40/5

x=8

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