100-7(2x+3)=20

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Solution for 100-7(2x+3)=20 equation:


100-7(2x+3)=20

We simplify the equation to the form, which is simple to understand 
100-7(2x+3)=20

Reorder the terms in parentheses
100+(-14x-21)=20

Remove unnecessary parentheses
+100-14x-21=+20

We move all terms containing x to the left and all other terms to the right. 
-14x=+20-100+21

We simplify left and right side of the equation. 
-14x=-59

We divide both sides of the equation by -14 to get x. 
x=4.21428571429

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