8-7(4-3k)=-83

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Solution for 8-7(4-3k)=-83 equation:



8-7(4-3k)=-83
We move all terms to the left:
8-7(4-3k)-(-83)=0
We add all the numbers together, and all the variables
-7(-3k+4)+8-(-83)=0
We add all the numbers together, and all the variables
-7(-3k+4)+91=0
We multiply parentheses
21k-28+91=0
We add all the numbers together, and all the variables
21k+63=0
We move all terms containing k to the left, all other terms to the right
21k=-63
k=-63/21
k=-3

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