4(z-2)=-20

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Solution for 4(z-2)=-20 equation:



4(z-2)=-20
We move all terms to the left:
4(z-2)-(-20)=0
We add all the numbers together, and all the variables
4(z-2)+20=0
We multiply parentheses
4z-8+20=0
We add all the numbers together, and all the variables
4z+12=0
We move all terms containing z to the left, all other terms to the right
4z=-12
z=-12/4
z=-3

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