22-7(k+3)=57

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Solution for 22-7(k+3)=57 equation:



22-7(k+3)=57
We move all terms to the left:
22-7(k+3)-(57)=0
We add all the numbers together, and all the variables
-7(k+3)-35=0
We multiply parentheses
-7k-21-35=0
We add all the numbers together, and all the variables
-7k-56=0
We move all terms containing k to the left, all other terms to the right
-7k=56
k=56/-7
k=-8

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