7(2l+3)=91

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Solution for 7(2l+3)=91 equation:


7(2l+3)=91

We simplify the equation to the form, which is simple to understand 
7(2l+3)=91

Reorder the terms in parentheses
+(+14l+21)=91

Remove unnecessary parentheses
+14l+21=+91

We move all terms containing l to the left and all other terms to the right. 
+14l=+91-21

We simplify left and right side of the equation. 
+14l=+70

We divide both sides of the equation by 14 to get l. 
l=5

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