2x+9x-x=12-3x+21

Simple and best practice solution for 2x+9x-x=12-3x+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 2x+9x-x=12-3x+21 equation:


Simplifying
2x + 9x + -1x = 12 + -3x + 21

Combine like terms: 2x + 9x = 11x
11x + -1x = 12 + -3x + 21

Combine like terms: 11x + -1x = 10x
10x = 12 + -3x + 21

Reorder the terms:
10x = 12 + 21 + -3x

Combine like terms: 12 + 21 = 33
10x = 33 + -3x

Solving
10x = 33 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
10x + 3x = 33 + -3x + 3x

Combine like terms: 10x + 3x = 13x
13x = 33 + -3x + 3x

Combine like terms: -3x + 3x = 0
13x = 33 + 0
13x = 33

Divide each side by '13'.
x = 2.538461538

Simplifying
x = 2.538461538

See similar equations:

| 3s+3t=10 | | 18+y=c | | -7-y=-13 | | 5a^2c^3(3ac+2c+5a)= | | 5(x+2)+2(x+7)= | | 2x^2+x-90=0 | | 512=x^3/2 | | 7x^2+3x+3y-7y^2=0 | | 12x3/10= | | -3x^2(4x^2+6x-8)= | | (-1/4)-5 | | 14x-34=180 | | -63x^3-7x^2=0 | | 39+9y=57 | | 25x^2-35x+12=0 | | 3.7+m=-3.7 | | 8p-5p+3=3p+p | | 3(1+5m)=123 | | 10x=700 | | (27•64)^2/3 | | 77=5x+2 | | 63+8y=39 | | -13-5x+2x+2x=2x+2 | | 24a^2-20a=0 | | b^2=15+14b | | 3(x-3)=24 | | 3a+4=a+6 | | 11x+43=0 | | 7+7x=28 | | 5v-6=3v+20 | | [(x*x*x*x)-(y*y*y*y)]*[(x*x*x*x)+(y*y*y*y)]= | | 10w+16=-2(-5w-8) |

Equations solver categories