3(x-5)+x=7

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


3(x-5)+x=7

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

Reorder the terms in parentheses
+(+3x-15)+x=7

Remove unnecessary parentheses
+3x-15+x=+7

We move all terms containing x to the left and all other terms to the right. 
+3x+1x=+7+15

We simplify left and right side of the equation. 
+4x=+22

We divide both sides of the equation by 4 to get x. 
x=5.5

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