3x-18=6x-21

Simple and best practice solution for 3x-18=6x-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 3x-18=6x-21 equation: 



3x-18=6x-21

We move all terms to the left:

3x-18-(6x-21)=0

We get rid of parentheses

3x-6x+21-18=0

We add all the numbers together, and all the variables

-3x+3=0

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

-3x=-3

x=-3/-3

x=1

See similar equations:

| 3/5x-12=-12,6 | | 2(3x+1)=3+2(2x+1) | | -3(x+6)=-21 | | 90+4x-17+5x-1=180 | | a^2=50-5a | | 5+14x=9x15 | | 6n+3n-1=89 | | 4.2a=-21;a=-5 | | 2x2+6x-7=0 | | 3(x+1)-x(2x-1)=4x-1 | | 6m^2-2m-7=0 | | 6x-2x+5=3x+11-4 | | Y=55x+30 | | (3x+2)+(5x)=90 | | 4(2x+3)=11x+4-3x+8 | | (2x+2)+68=90 | | 5d+8(4d+9)+52=13 | | 6d−5d=19 | | 3x2+2x-9=0 | | 11x-3x+4=-2x+5 | | (2x+2)+68=180 | | (x-5)/(x+4)=4/6 | | 2(x-3)-x=6x-14 | | 60+3x+4+x+8=180 | | (8x+3)+(2x+9)+4x=180 | | 1/2(15x+6.8)=5(4+0.7x) | | g/6+17=22 | | 5+4n=-10+3+5n+7 | | f(2)=80(1.05)^2 | | g/6+17=20 | | 0.25(8b-80)+b=70 | | (1/2)(15x+6.8)=5(4+0.7x) |

Equations solver categories