3(x-1)+4=20

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Solution for 3(x-1)+4=20 equation:


3(x-1)+4=20

We simplify the equation to the form, which is simple to understand 
3(x-1)+4=20

Reorder the terms in parentheses
+(+3x-3)+4=20

Remove unnecessary parentheses
+3x-3+4=+20

We move all terms containing x to the left and all other terms to the right. 
+3x=+20+3-4

We simplify left and right side of the equation. 
+3x=+19

We divide both sides of the equation by 3 to get x. 
x=6.33333333333

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