5f-(3f+4)=-20

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Solution for 5f-(3f+4)=-20 equation:



5f-(3f+4)=-20
We move all terms to the left:
5f-(3f+4)-(-20)=0
We add all the numbers together, and all the variables
5f-(3f+4)+20=0
We get rid of parentheses
5f-3f-4+20=0
We add all the numbers together, and all the variables
2f+16=0
We move all terms containing f to the left, all other terms to the right
2f=-16
f=-16/2
f=-8

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