1+2z=9+3z

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Solution for 1+2z=9+3z equation:



1+2z=9+3z
We move all terms to the left:
1+2z-(9+3z)=0
We add all the numbers together, and all the variables
2z-(3z+9)+1=0
We get rid of parentheses
2z-3z-9+1=0
We add all the numbers together, and all the variables
-1z-8=0
We move all terms containing z to the left, all other terms to the right
-z=8
z=8/-1
z=-8

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