3x+-3-3x+-3=21

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


Simplifying
3x + -3 + -3x + -3 = 21

Reorder the terms:
-3 + -3 + 3x + -3x = 21

Combine like terms: -3 + -3 = -6
-6 + 3x + -3x = 21

Combine like terms: 3x + -3x = 0
-6 + 0 = 21
-6 = 21

Solving
-6 = 21

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

See similar equations:

| 3x-3+3x-3=21 | | 4.2b-1.7-2.2d+4.3=-1.4 | | 8x+25+6x-19=90 | | 5X=180-15-5-15 | | 4(f-12)=16 | | -3(2b+1)+5=-17+7 | | (6-1+7)y= | | 0.19x+0.6(x-5)=0.01(2x-2) | | 4a^2-45=-3a | | -5(4t-4)+6t=5t-9 | | 9xn+20=92 | | 9w-5w=-20 | | 4x+12+7x-21=90 | | -1.3w+12.8=22.7 | | 11-2a=5+a | | -4x+8-12x= | | -3m-7m-14m=-16 | | x^4-8x^3=12x^2 | | 4[x+2(x-1)]-5=35 | | Y=(34-12)+36 | | 25+15x+2=18x+3 | | 4x=8x+28 | | 5d=d-2 | | x^2-1.5abx-150bc=0 | | 7x+3=9x-4 | | -3(x+4)+1=31 | | -.6(r+0.02)=1.8 | | 4x+8+3x-23=90 | | 3n^2+9n-89=1+2n^2 | | 4+0.6(3-y)=0.3y-7(y-0.8) | | 0.4(15p+6)=1.5(4+1.6) | | 2(u-1)+w=5(w-1)+9 |

Equations solver categories