81/2+2x=381/2

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Solution for 81/2+2x=381/2 equation: 



81/2+2x=381/2

We move all terms to the left:

81/2+2x-(381/2)=0

We add all the numbers together, and all the variables

2x+81/2-(+381/2)=0

We get rid of parentheses

2x+81/2-381/2=0

We multiply all the terms by the denominator


2x*2+81-381=0

We add all the numbers together, and all the variables

2x*2-300=0

Wy multiply elements

4x-300=0

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

4x=300

x=300/4

x=75

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