9+12x=31+x

Simple and best practice solution for 9+12x=31+x 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 9+12x=31+x equation:


Simplifying
9 + 12x = 31 + x

Solving
9 + 12x = 31 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
9 + 12x + -1x = 31 + x + -1x

Combine like terms: 12x + -1x = 11x
9 + 11x = 31 + x + -1x

Combine like terms: x + -1x = 0
9 + 11x = 31 + 0
9 + 11x = 31

Add '-9' to each side of the equation.
9 + -9 + 11x = 31 + -9

Combine like terms: 9 + -9 = 0
0 + 11x = 31 + -9
11x = 31 + -9

Combine like terms: 31 + -9 = 22
11x = 22

Divide each side by '11'.
x = 2

Simplifying
x = 2

See similar equations:

| 4p-(p-2)=12 | | 103-6x=21x+19 | | V+1.39=4.71 | | 5x^4+9x^3-2x^2=0 | | n+4-8-5n= | | 8*x=52 | | 103-6z=21z+19 | | 11=-3r+2-6r | | X-2x=x+17 | | P+11.5=-5.2 | | (x-1)*(x+1)*(x-6)= | | 52y-29=10fory | | 190=60w | | 38=2x+x+x+2x+4 | | 16=3m+m | | P+11.5=5.2 | | 2x^2+2x^2-49=0 | | 6t-5at+8a= | | -40-4x=-4(1+4x) | | 4g+4u=r | | 4-x-324x^5=0 | | (x+4)(x-4)(x-7)= | | 2x+5-3(2x-7)=(3x-5)-4 | | 8x+12=4x+44 | | 24=100y+300 | | 1.1x+1.2y=4.2 | | 8a-12=-12n+8 | | -9v-(-4-6v)=-6-8v | | 4s^3+8s^2-24s=0 | | -4p+4p=0 | | 7x+3-3=24 | | 400=-16t^2+4000 |

Equations solver categories