170x+55(18-x)=1220

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Solution for 170x+55(18-x)=1220 equation:


170x+55(18-x)=1220

We simplify the equation to the form, which is simple to understand 
170x+55(18-x)=1220

Reorder the terms in parentheses
170x+(+990-55x)=1220

Remove unnecessary parentheses
+170x+990-55x=+1220

We move all terms containing x to the left and all other terms to the right. 
+170x-55x=+1220-990

We simplify left and right side of the equation. 
+115x=+230

We divide both sides of the equation by 115 to get x. 
x=2

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