3/4x+2.1=18

Simple and best practice solution for 3/4x+2.1=18 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+2.1=18 equation: 



3/4x+2.1=18

We move all terms to the left:

3/4x+2.1-(18)=0



Domain of the equation: 4x!=0

x!=0/4

x!=0

x∈R



We add all the numbers together, and all the variables

3/4x-15.9=0

We multiply all the terms by the denominator


-(15.9)*4x+3=0

We multiply parentheses

-63.6x+3=0

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

-63.6x=-3

x=-3/-63.6

x=1/21.2

See similar equations:

| 500x=0 | | -12+15x=3+10x | | (-3)+5+6g=11-3g | | Y=(2a)^2 | | 5(6)+y=36 | | x(10x^2+9x^2-6x)=0 | | x(10x^2+9x^2-6x=0 | | |6x+1|=|5x+43| | | P=4.5x50-450.5 | | P=4.5b-450.5 | | 4000=4.5b-450.5 | | 7x/(2x^2-15)=1 | | x-4=32-5x | | 8n-21=4n+7 | | x-12=18-2x | | -7k=8k | | 10x+7=5x+23+180 | | 10x+7=5x+23 | | 5x+3=4x+15+180 | | 5x+3=4x+15+18” | | 9x+3=4x+28+180 | | 10x+3=3x+31+180 | | 4x+3=2x+21+180 | | 6x+2=2x+30+180 | | .O4(x-180)=230 | | 2x+4x+5x=77 | | y=2(1)=1 | | y=2(0)=1 | | 3(2x-4)=7-(x+5)= | | 4×18=5×2x | | X+8x-2=x+3x+5x+4 | | 8x+9=4x+11 |

Equations solver categories