.3x+.5(7-2x)=17.5

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Solution for .3x+.5(7-2x)=17.5 equation:


.3x+.5 (7-2x)=17.5

We simplify the equation to the form, which is simple to understand 
.3x+.5(7-2x)=17.5

Reorder the terms in parentheses
.3x+(+3.5-1x)=17.5

Remove unnecessary parentheses
+.3x+3.5-1x=+17.5

We move all terms containing x to the left and all other terms to the right. 
 + 0.3x-1x=+17.5-3.5

We simplify left and right side of the equation. 
-0.7x=+14

We divide both sides of the equation by -0.7 to get x. 
x=-20

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