2+13z=-8+9z

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Solution for 2+13z=-8+9z equation:



2+13z=-8+9z
We move all terms to the left:
2+13z-(-8+9z)=0
We add all the numbers together, and all the variables
13z-(9z-8)+2=0
We get rid of parentheses
13z-9z+8+2=0
We add all the numbers together, and all the variables
4z+10=0
We move all terms containing z to the left, all other terms to the right
4z=-10
z=-10/4
z=-2+1/2

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