-4(3z+7)=-26+9z

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Solution for -4(3z+7)=-26+9z equation:



-4(3z+7)=-26+9z
We move all terms to the left:
-4(3z+7)-(-26+9z)=0
We add all the numbers together, and all the variables
-4(3z+7)-(9z-26)=0
We multiply parentheses
-12z-(9z-26)-28=0
We get rid of parentheses
-12z-9z+26-28=0
We add all the numbers together, and all the variables
-21z-2=0
We move all terms containing z to the left, all other terms to the right
-21z=2
z=2/-21
z=-2/21

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