18+-2x=x+30

Simple and best practice solution for 18+-2x=x+30 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 18+-2x=x+30 equation:


Simplifying
18 + -2x = x + 30

Reorder the terms:
18 + -2x = 30 + x

Solving
18 + -2x = 30 + 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.
18 + -2x + -1x = 30 + x + -1x

Combine like terms: -2x + -1x = -3x
18 + -3x = 30 + x + -1x

Combine like terms: x + -1x = 0
18 + -3x = 30 + 0
18 + -3x = 30

Add '-18' to each side of the equation.
18 + -18 + -3x = 30 + -18

Combine like terms: 18 + -18 = 0
0 + -3x = 30 + -18
-3x = 30 + -18

Combine like terms: 30 + -18 = 12
-3x = 12

Divide each side by '-3'.
x = -4

Simplifying
x = -4

See similar equations:

| 5x+-4=10+-2x | | -7y+2=-2y-8 | | 7x=3x+-8 | | 8x+-1=x+-22 | | 2(3t-1)=6t+16 | | 2x+-6=6x+10 | | 5x+6(x-4)=42 | | 7x-8=-3 | | a^2-13a-45=0 | | 7x+11=12x+-4 | | 6(2z-1)-4(z+5)=5(z+1) | | 5x+-8=2+3x | | 10y=19y | | 5x-6(x-4)=42 | | 78-2x=43x+18 | | 8x+11=3x+26 | | 5+2(16)-12=16+9 | | 9*8=2x*2x+4 | | 5(1-3v)+1=-16-4v | | 157-3x=24x+19 | | (-3d)-12=(-5)+d | | 4x^2+8x-80=0 | | 5-7x=121-35x | | x+2x+12=348 | | 18+5n=.5n | | 3v^4+5v^2=2 | | 3x+13=-86-8x | | 3x+124=9x-14 | | -39-3x=6-8x | | 4x+9=-101-7x | | 6x+16-15x=-11 | | -15x-5x=10-10x |

Equations solver categories