2(2.8z+1.5)=-8.2

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Solution for 2(2.8z+1.5)=-8.2 equation: 



2(2.8z+1.5)=-8.2

We move all terms to the left:

2(2.8z+1.5)-(-8.2)=0

We add all the numbers together, and all the variables

2(2.8z+1.5)+8.2=0

We multiply parentheses

4z+3+8.2=0

We add all the numbers together, and all the variables

4z+11.2=0

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

4z=-11.2

z=-11.2/4

z=-2+2.66666666667/3.33333333333

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