4.2z-6.9z+14.72=-3.5z+0.72

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Solution for 4.2z-6.9z+14.72=-3.5z+0.72 equation: 



4.2z-6.9z+14.72=-3.5z+0.72

We move all terms to the left:

4.2z-6.9z+14.72-(-3.5z+0.72)=0

We add all the numbers together, and all the variables

-2.7z-(-3.5z+0.72)+14.72=0

We get rid of parentheses

-2.7z+3.5z-0.72+14.72=0

We add all the numbers together, and all the variables

0.8z+14=0

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

0.8z=-14

z=-14/0.8

z=-17+0.4/0.8

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