(12-3z)-4=-3+2z

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Solution for (12-3z)-4=-3+2z equation:



(12-3z)-4=-3+2z
We move all terms to the left:
(12-3z)-4-(-3+2z)=0
We add all the numbers together, and all the variables
(-3z+12)-(2z-3)-4=0
We get rid of parentheses
-3z-2z+12+3-4=0
We add all the numbers together, and all the variables
-5z+11=0
We move all terms containing z to the left, all other terms to the right
-5z=-11
z=-11/-5
z=2+1/5

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