6a+8a=4a+20

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Solution for 6a+8a=4a+20 equation: 



6a+8a=4a+20

We move all terms to the left:

6a+8a-(4a+20)=0

We add all the numbers together, and all the variables

14a-(4a+20)=0

We get rid of parentheses

14a-4a-20=0

We add all the numbers together, and all the variables

10a-20=0

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

10a=20

a=20/10

a=2

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