(3a-5/4)=4

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Solution for (3a-5/4)=4 equation: 



(3a-5/4)=4

We move all terms to the left:

(3a-5/4)-(4)=0

We add all the numbers together, and all the variables

(+3a-5/4)-4=0

We get rid of parentheses

3a-4-5/4=0

We multiply all the terms by the denominator


3a*4-5-4*4=0

We add all the numbers together, and all the variables

3a*4-21=0

Wy multiply elements

12a-21=0

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

12a=21

a=21/12

a=1+3/4

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