2a+3=17a-21

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Solution for 2a+3=17a-21 equation: 



2a+3=17a-21

We move all terms to the left:

2a+3-(17a-21)=0

We get rid of parentheses

2a-17a+21+3=0

We add all the numbers together, and all the variables

-15a+24=0

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

-15a=-24

a=-24/-15

a=1+3/5

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