6a+4=2a-9

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Solution for 6a+4=2a-9 equation: 



6a+4=2a-9

We move all terms to the left:

6a+4-(2a-9)=0

We get rid of parentheses

6a-2a+9+4=0

We add all the numbers together, and all the variables

4a+13=0

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

4a=-13

a=-13/4

a=-3+1/4

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