3(3/4-2x)=12

Solution for 3(3/4-2x)=12 equation:

3(3/4-2x)=12

We move all terms to the left:

3(3/4-2x)-(12)=0


Domain of the equation: 4-2x)!=0

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

-2x)!=-4

x!=-4/1

x!=-4

x∈R


We add all the numbers together, and all the variables

3(-2x+3/4)-12=0

We multiply parentheses

-6x-12+3/4*3=0

We multiply all the terms by the denominator


-6x*4*3+3-12*4*3=0

We add all the numbers together, and all the variables

-6x*4*3-141=0

Wy multiply elements

-72x*3-141=0

Wy multiply elements

-216x-141=0

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

-216x=141

x=141/-216

x=-47/72