8(1+4a)-8(2a+1)=80

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Solution for 8(1+4a)-8(2a+1)=80 equation:



8(1+4a)-8(2a+1)=80
We move all terms to the left:
8(1+4a)-8(2a+1)-(80)=0
We add all the numbers together, and all the variables
8(4a+1)-8(2a+1)-80=0
We multiply parentheses
32a-16a+8-8-80=0
We add all the numbers together, and all the variables
16a-80=0
We move all terms containing a to the left, all other terms to the right
16a=80
a=80/16
a=5

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