0.3(3z+6)+2.2=0.5(3z-4)

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Solution for 0.3(3z+6)+2.2=0.5(3z-4) equation:


0.3(3z+6)+2.2=0.5(3z-4)

We simplify the equation to the form, which is simple to understand 
0.3(3z+6)+2.2=0.5(3z-4)

Reorder the terms in parentheses
+( + 0.9z+1.8)+2.2=0.5*(3z-4)

Remove unnecessary parentheses
 + 0.9z+1.8+2.2=0.5+*(+3z-4+)

Reorder the terms in parentheses
 + 0.9z+1.8+2.2=+(+1.5z-2)

Remove unnecessary parentheses
 + 0.9z+1.8+2.2=+1.5z-2

We move all terms containing z to the left and all other terms to the right. 
 + 0.9z-1.5z=-2-1.8-2.2

We simplify left and right side of the equation. 
-0.6z=-6

We divide both sides of the equation by -0.6 to get z. 
z=10

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