7-a=-4a=

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Solution for 7-a=-4a= equation: 



7-a=-4a=

We move all terms to the left:

7-a-(-4a)=0

We add all the numbers together, and all the variables

-1a-(-4a)+7=0

We get rid of parentheses

-1a+4a+7=0

We add all the numbers together, and all the variables

3a+7=0

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

3a=-7

a=-7/3

a=-2+1/3

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