2(2l+5)=42

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Solution for 2(2l+5)=42 equation: 



2(2l+5)=42

We move all terms to the left:

2(2l+5)-(42)=0

We multiply parentheses

4l+10-42=0

We add all the numbers together, and all the variables

4l-32=0

We move all terms containing l to the left, all other terms to the right

4l=32

l=32/4

l=8

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