3/4x-12=6/4x+21

Simple and best practice solution for 3/4x-12=6/4x+21 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 3/4x-12=6/4x+21 equation: 



3/4x-12=6/4x+21

We move all terms to the left:

3/4x-12-(6/4x+21)=0



Domain of the equation: 4x!=0

x!=0/4

x!=0

x∈R





Domain of the equation: 4x+21)!=0

x∈R



We get rid of parentheses

3/4x-6/4x-21-12=0

We multiply all the terms by the denominator


-21*4x-12*4x+3-6=0

We add all the numbers together, and all the variables

-21*4x-12*4x-3=0

Wy multiply elements

-84x-48x-3=0

We add all the numbers together, and all the variables

-132x-3=0

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

-132x=3

x=3/-132

x=-1/44

See similar equations:

| -0,05x=9.5 | | 10-8f=-10-6f | | -6j+33=9 | | 2x+3+x+2=3x-6-4. | | y=-3/4•16-20 | | -2x-3(-x+5)=3 | | 3x/25=63/175 | | x^{2}-14x+49=0 | | 16j+33=9 | | -15=b/2 | | -3(6-2x)+23=4-(1)/(3)(-18x-3) | | -15=2t11 | | -0,13x=0.585 | | 6n+8=4n | | -12p-3=11 | | 5n+39=17 | | -8(2n+4)=8n+16 | | 32x-8(5x-1)=x | | 0.11+0.07x=0.74 | | X-0.22x=491.40 | | (x^2+5x)+(11x+27)=180 | | 23=2x-8/5+3 | | 8x+11=x-2 | | 7h=5+6h | | -4+9=3x-5 | | 1/42-2/3x=3/4-1/3x | | -8=32-6q | | 19x+1+15x+13=90 | | a+1=16 | | 4000=1000^(4t) | | 7x+2(x-8)=16 | | -6k=-2k+8 |

Equations solver categories