12=15-3/4x

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Solution for 12=15-3/4x equation: 



12=15-3/4x

We move all terms to the left:

12-(15-3/4x)=0



Domain of the equation: 4x)!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

-(-3/4x+15)+12=0

We get rid of parentheses

3/4x-15+12=0

We multiply all the terms by the denominator


-15*4x+12*4x+3=0

Wy multiply elements

-60x+48x+3=0

We add all the numbers together, and all the variables

-12x+3=0

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

-12x=-3

x=-3/-12

x=1/4

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