5+3a-5a=-7-4a

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Solution for 5+3a-5a=-7-4a equation: 



5+3a-5a=-7-4a

We move all terms to the left:

5+3a-5a-(-7-4a)=0

We add all the numbers together, and all the variables

3a-5a-(-4a-7)+5=0

We add all the numbers together, and all the variables

-2a-(-4a-7)+5=0

We get rid of parentheses

-2a+4a+7+5=0

We add all the numbers together, and all the variables

2a+12=0

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

2a=-12

a=-12/2

a=-6

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