Solve for a
a=36
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5a-4\left(a-11\right)=80
Multiply both sides of the equation by 20, the least common multiple of 4,5.
5a-4a+44=80
Use the distributive property to multiply -4 by a-11.
a+44=80
Combine 5a and -4a to get a.
a=80-44
Subtract 44 from both sides.
a=36
Subtract 44 from 80 to get 36.
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