7(2a+3)=14

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Solution for 7(2a+3)=14 equation: 



7(2a+3)=14

We move all terms to the left:

7(2a+3)-(14)=0

We multiply parentheses

14a+21-14=0

We add all the numbers together, and all the variables

14a+7=0

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

14a=-7

a=-7/14

a=-1/2

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