55/2+a=71/2

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Solution for 55/2+a=71/2 equation: 



55/2+a=71/2

We move all terms to the left:

55/2+a-(71/2)=0

We add all the numbers together, and all the variables

a+55/2-(+71/2)=0

We get rid of parentheses

a+55/2-71/2=0

We multiply all the terms by the denominator


a*2+55-71=0

We add all the numbers together, and all the variables

a*2-16=0

Wy multiply elements

2a-16=0

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

2a=16

a=16/2

a=8

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