-0.2(z+12)=0.2(9-3z)

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Solution for -0.2(z+12)=0.2(9-3z) equation: 



-0.2(z+12)=0.2(9-3z)

We move all terms to the left:

-0.2(z+12)-(0.2(9-3z))=0

We add all the numbers together, and all the variables

-0.2(z+12)-(0.2(-3z+9))=0

We multiply parentheses

-0.2z-(0.2(-3z+9))-2.4=0



We calculate terms in parentheses: -(0.2(-3z+9)), so:

0.2(-3z+9)

We multiply parentheses

-0.6z+1.8

Back to the equation:

-(-0.6z+1.8)



We get rid of parentheses

-0.2z+0.6z-1.8-2.4=0

We add all the numbers together, and all the variables

0.4z-4.2=0

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

0.4z=4.2

z=4.2/0.4

z=10+0.2/0.4

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