6.2+2.1(z-2)=8.5

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Solution for 6.2+2.1(z-2)=8.5 equation:


6.2+2.1(z-2)=8.5

We simplify the equation to the form, which is simple to understand 
6.2+2.1(z-2)=8.5

Reorder the terms in parentheses
6.2+(+2.1z-4.2)=8.5

Remove unnecessary parentheses
+6.2+2.1z-4.2=+8.5

We move all terms containing z to the left and all other terms to the right. 
+2.1z=+8.5-6.2+4.2

We simplify left and right side of the equation. 
+2.1z=+6.5

We divide both sides of the equation by 2.1 to get z. 
z=3.0952380952381

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