3x+2x-3x=81

Simple and best practice solution for 3x+2x-3x=81 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+2x-3x=81 equation: 


Simplifying
3x + 2x + -3x = 81

Combine like terms: 3x + 2x = 5x
5x + -3x = 81

Combine like terms: 5x + -3x = 2x
2x = 81

Solving
2x = 81

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Divide each side by '2'.
x = 40.5

Simplifying
x = 40.5

See similar equations:

| y^4-2y^3-15y^2=0 | | 4x+6=15x | | 5x-(6-(2x+3))=5-2x | | 1(8x-6)=4x-10 | | -25x-100=0 | | 5(2x+3)=18 | | 40+.40x=y | | 4x^2-19x+21+3x-6=0 | | 9x+4y=255 | | (-5x-14)*3=15 | | x=8-(-2-4)-7 | | (3-x)+2x=-3x+11 | | 5s+10y=50 | | 2(x-1)=5(2x+3) | | A^2+2a+1=16 | | 126-12y=12x+6z | | 36=10+12+c | | .02-.01(x+1)=-.04(1-x) | | 7(x+b)=c | | 9r+2r-7=68 | | 12x+12y+6z=126 | | 7(4x-9)=2x-19 | | -3(t-2)+7t=6t-1 | | -6(10-4+3)= | | .2-.01(x+3)=.03(1-x) | | 1m+3m=3 | | .2x=40000 | | 1b+8b=10 | | 126-6z=12x+12y | | B+8b=10 | | 0.02(y-4)+0.20y=0.06y-1.4 | | (-5x-14)*3=15.5 |

Equations solver categories