3X+6=9X-18

Simple and best practice solution for 3X+6=9X-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 3X+6=9X-18 equation:


Simplifying
3X + 6 = 9X + -18

Reorder the terms:
6 + 3X = 9X + -18

Reorder the terms:
6 + 3X = -18 + 9X

Solving
6 + 3X = -18 + 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.
6 + 3X + -9X = -18 + 9X + -9X

Combine like terms: 3X + -9X = -6X
6 + -6X = -18 + 9X + -9X

Combine like terms: 9X + -9X = 0
6 + -6X = -18 + 0
6 + -6X = -18

Add '-6' to each side of the equation.
6 + -6 + -6X = -18 + -6

Combine like terms: 6 + -6 = 0
0 + -6X = -18 + -6
-6X = -18 + -6

Combine like terms: -18 + -6 = -24
-6X = -24

Divide each side by '-6'.
X = 4

Simplifying
X = 4

See similar equations:

| 97-6x=12x+19 | | 7-10x=76-31x | | 8X+40=16X+20 | | 11-7x=29-21x | | 5-10x=45-17x | | 3x-2=13x-92 | | 220-7x=29x+16 | | 6x+6=-58-10x | | -52-10x=76-31x | | 2x+16=12x-64 | | 7X+2=X-4 | | 5.2x+3.2=9.8 | | 157-6x=3x+22 | | 3x+16=-54-9x | | -16-3x=5-10x | | 3d-5=5+d | | 1.04x+3.14=7.98 | | 49-7x=2x+20 | | 3a+4b=c | | -5X-10=5X+60 | | 49-3x=7x+19 | | 1.04x+3.14= | | 6x+8=98-4x | | 130-5x=4x+13 | | 7x+17=59 | | 135-6x=30x+15 | | 7(x-2)=5(x+4) | | 185-6x=6x+17 | | 3.2x=4.6 | | 6x+6=-78-8x | | -36-3x=6-10x | | 9X+3=39 |

Equations solver categories