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

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Solution for 2(2a-5)-(7-4a)=-5 equation: 



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We add all the numbers together, and all the variables

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

We multiply parentheses

4a-(-4a+7)-10+5=0

We get rid of parentheses

4a+4a-7-10+5=0

We add all the numbers together, and all the variables

8a-12=0

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

8a=12

a=12/8

a=1+1/2

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