7a-2=4a+10

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Solution for 7a-2=4a+10 equation: 



7a-2=4a+10

We move all terms to the left:

7a-2-(4a+10)=0

We get rid of parentheses

7a-4a-10-2=0

We add all the numbers together, and all the variables

3a-12=0

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

3a=12

a=12/3

a=4

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