1-5a-3a+9=11(-8+a)+3(a+4)

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Solution for 1-5a-3a+9=11(-8+a)+3(a+4) equation:



1-5a-3a+9=11(-8+a)+3(a+4)
We move all terms to the left:
1-5a-3a+9-(11(-8+a)+3(a+4))=0
We add all the numbers together, and all the variables
-5a-3a-(11(a-8)+3(a+4))+1+9=0
We add all the numbers together, and all the variables
-8a-(11(a-8)+3(a+4))+10=0
We calculate terms in parentheses: -(11(a-8)+3(a+4)), so:
11(a-8)+3(a+4)
We multiply parentheses
11a+3a-88+12
We add all the numbers together, and all the variables
14a-76
Back to the equation:
-(14a-76)
We get rid of parentheses
-8a-14a+76+10=0
We add all the numbers together, and all the variables
-22a+86=0
We move all terms containing a to the left, all other terms to the right
-22a=-86
a=-86/-22
a=3+10/11

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