4a-1/2=a+7

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Solution for 4a-1/2=a+7 equation: 



4a-1/2=a+7

We move all terms to the left:

4a-1/2-(a+7)=0

We get rid of parentheses

4a-a-7-1/2=0

We multiply all the terms by the denominator


4a*2-a*2-1-7*2=0

We add all the numbers together, and all the variables

4a*2-a*2-15=0

Wy multiply elements

8a-2a-15=0

We add all the numbers together, and all the variables

6a-15=0

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

6a=15

a=15/6

a=2+1/2

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