2a/3-4=a-7

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Solution for 2a/3-4=a-7 equation: 



2a/3-4=a-7

We move all terms to the left:

2a/3-4-(a-7)=0

We get rid of parentheses

2a/3-a+7-4=0

We multiply all the terms by the denominator


2a-a*3+7*3-4*3=0

We add all the numbers together, and all the variables

2a-a*3+9=0

Wy multiply elements

2a-3a+9=0

We add all the numbers together, and all the variables

-1a+9=0

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

-a=-9

a=-9/-1

a=+9

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