-7(5+4f)=31

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Solution for -7(5+4f)=31 equation:



-7(5+4f)=31
We move all terms to the left:
-7(5+4f)-(31)=0
We add all the numbers together, and all the variables
-7(4f+5)-31=0
We multiply parentheses
-28f-35-31=0
We add all the numbers together, and all the variables
-28f-66=0
We move all terms containing f to the left, all other terms to the right
-28f=66
f=66/-28
f=-2+5/14

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