3z+6+4z-3=5z+12

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Solution for 3z+6+4z-3=5z+12 equation: 



3z+6+4z-3=5z+12

We move all terms to the left:

3z+6+4z-3-(5z+12)=0

We add all the numbers together, and all the variables

7z-(5z+12)+3=0

We get rid of parentheses

7z-5z-12+3=0

We add all the numbers together, and all the variables

2z-9=0

We move all terms containing z to the left, all other terms to the right

2z=9

z=9/2

z=4+1/2

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