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7 (x+2)=20
We simplify the equation to the form, which is simple to understand
7(x+2)=20
Reorder the terms in parentheses
+(+7x+14)=20
Remove unnecessary parentheses
+7x+14=+20
We move all terms containing x to the left and all other terms to the right.
+7x=+20-14
We simplify left and right side of the equation.
+7x=+6
We divide both sides of the equation by 7 to get x.
x=0.85714285714286
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