7/8a+8=28

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Solution for 7/8a+8=28 equation:



7/8a+8=28
We move all terms to the left:
7/8a+8-(28)=0
Domain of the equation: 8a!=0
a!=0/8
a!=0
a∈R
We add all the numbers together, and all the variables
7/8a-20=0
We multiply all the terms by the denominator
-20*8a+7=0
Wy multiply elements
-160a+7=0
We move all terms containing a to the left, all other terms to the right
-160a=-7
a=-7/-160
a=7/160

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