2x+9=x+18

Simple and best practice solution for 2x+9=x+18 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+9=x+18 equation:


Simplifying
2x + 9 = x + 18

Reorder the terms:
9 + 2x = x + 18

Reorder the terms:
9 + 2x = 18 + x

Solving
9 + 2x = 18 + 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 + 2x + -1x = 18 + x + -1x

Combine like terms: 2x + -1x = 1x
9 + 1x = 18 + x + -1x

Combine like terms: x + -1x = 0
9 + 1x = 18 + 0
9 + 1x = 18

Add '-9' to each side of the equation.
9 + -9 + 1x = 18 + -9

Combine like terms: 9 + -9 = 0
0 + 1x = 18 + -9
1x = 18 + -9

Combine like terms: 18 + -9 = 9
1x = 9

Divide each side by '1'.
x = 9

Simplifying
x = 9

See similar equations:

| 1.5x^2-4=12 | | -24=4(y-2) | | y^2+8y+12=0 | | 4x+3y=-15 | | 3(y+2)=18 | | x^4+5x^2=0 | | 4x+8=-64-8x | | 4x+8=q | | 2y-6=54 | | z^2+18z+72=0 | | 127-2x=6x+23 | | -4(x-3)3(x+5)=25 | | 12+5x-14=2x+24 | | 3.4x-4=5-0.6x | | 2x+4(x-5)=-x+7(x-1)+3 | | 4x+12=2x+38 | | 4x+17=13x-64 | | (5x+11)+(5x+11)+(8x-19)+(8x-19)=360 | | 89-2x=25x+20 | | p=4h+4w | | 8y-2x=12 | | 4(3a+5)=68 | | 3x+10=24 | | 7-7x=87-42x | | (x-9)(4x+5)= | | (4x-1)(3x+2)=-(11x-1) | | r-20=-8 | | 11-3y=26 | | -10-5x=5-8x | | 8x+-5y=12 | | 3y(4+3Y)+y(6y-5)= | | xc=x+15 |

Equations solver categories