-2=1+2a-5a

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Solution for -2=1+2a-5a equation: 



-2=1+2a-5a

We move all terms to the left:

-2-(1+2a-5a)=0

We add all the numbers together, and all the variables

-(-3a+1)-2=0

We get rid of parentheses

3a-1-2=0

We add all the numbers together, and all the variables

3a-3=0

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

3a=3

a=3/3

a=1

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