12+2x=1-9x

Simple and best practice solution for 12+2x=1-9x 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 12+2x=1-9x equation:


Simplifying
12 + 2x = 1 + -9x

Solving
12 + 2x = 1 + -9x

Solving for variable 'x'.

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

Add '9x' to each side of the equation.
12 + 2x + 9x = 1 + -9x + 9x

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

Combine like terms: -9x + 9x = 0
12 + 11x = 1 + 0
12 + 11x = 1

Add '-12' to each side of the equation.
12 + -12 + 11x = 1 + -12

Combine like terms: 12 + -12 = 0
0 + 11x = 1 + -12
11x = 1 + -12

Combine like terms: 1 + -12 = -11
11x = -11

Divide each side by '11'.
x = -1

Simplifying
x = -1

See similar equations:

| 7x+5=-5+2x+35 | | 3t+10t=78 | | 3(60-2y)+180-3(60-2y)=180 | | -2r-6=-12 | | 4x+10+5x=90 | | m/7=m+4/21 | | 6n+8=-46 | | .111x+2.667=-1 | | 8p+2=9-2p | | 3x+180-3x=180 | | x/13=-30 | | 9-8x=159-43x | | (24x^5)/(3x^2-2x^3) | | -6(5a-4)=-216 | | 2-x/6-x=7/8 | | 4(n-1)=3(n+2) | | 48/8 | | .2x+.6=7 | | 5x+1/6=4x+3/7 | | 5(-7k-4)=120 | | 6x+3+4x+7=180 | | (7*x+10)*(4x+8)= | | -6(-4+5b)=204 | | w-5/3=w/6 | | 1/2x-1/3y=7 | | 3(5x-8)=-8 | | 3x+6y=180 | | a+b=664 | | 2x+5/5=2x+9/9 | | 1/31/3 | | 2/3x+2/5y=-16 | | 2/3x+2/3y=-16 |

Equations solver categories