9+12x=20+x

Simple and best practice solution for 9+12x=20+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=20+x equation:


Simplifying
9 + 12x = 20 + x

Solving
9 + 12x = 20 + 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 = 20 + x + -1x

Combine like terms: 12x + -1x = 11x
9 + 11x = 20 + x + -1x

Combine like terms: x + -1x = 0
9 + 11x = 20 + 0
9 + 11x = 20

Add '-9' to each side of the equation.
9 + -9 + 11x = 20 + -9

Combine like terms: 9 + -9 = 0
0 + 11x = 20 + -9
11x = 20 + -9

Combine like terms: 20 + -9 = 11
11x = 11

Divide each side by '11'.
x = 1

Simplifying
x = 1

See similar equations:

| -4+2x=-16+2x | | 3e-9=4.8 | | 44-6x=14-9x | | 5(-1x+7)=0 | | (6z-7)+(7z-4)= | | (5x)+(4x-9)+(x)=180 | | 5x-2=50x+16 | | 6(x-8)=-36 | | 4p^2-9+6p=6p | | 3(n+4)=20 | | 5x+13=127-9x | | x^4+7x+12=0 | | (5x)+(4x-18)+(x)=180 | | 14+x=6+5x | | 7(a+4)=49 | | 17n^2+2n-17=12n^2-10n | | 5x+10-2x-8= | | (5x+13)+14=32 | | 5(-3+2x)=105 | | a/2+a/4=5 | | 9x+(3x-19)=65 | | 227.5+h+4.9h^2=0 | | 4/12=3/x | | 16+5k=-2(k+3)-6 | | 2(4-5x)=-5x-12 | | 2p^2+4p-25=9p | | (-5x+53)+(8x+25)=90 | | 227.5+h+4.9=0 | | 4/x=3/2 | | -8(v-5)=4-2v | | 2.9x+13.756=5-2.99x | | -9m^2-15m+6=-3m-10m^2 |

Equations solver categories