(-4+a)-(2a+1)-19=-8

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Solution for (-4+a)-(2a+1)-19=-8 equation:



(-4+a)-(2a+1)-19=-8
We move all terms to the left:
(-4+a)-(2a+1)-19-(-8)=0
We add all the numbers together, and all the variables
(a-4)-(2a+1)-19-(-8)=0
We add all the numbers together, and all the variables
(a-4)-(2a+1)-11=0
We get rid of parentheses
a-2a-4-1-11=0
We add all the numbers together, and all the variables
-1a-16=0
We move all terms containing a to the left, all other terms to the right
-a=16
a=16/-1
a=-16

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