7a-3(a=1)

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Solution for 7a-3(a=1) equation: 



7a-3(a=1)

We move all terms to the left:

7a-3(a-(1))=0

We multiply parentheses

7a-3a+3=0

We add all the numbers together, and all the variables

4a+3=0

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

4a=-3

a=-3/4

a=-3/4

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