18x-9=12x-51

Simple and best practice solution for 18x-9=12x-51 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 18x-9=12x-51 equation:


Simplifying
18x + -9 = 12x + -51

Reorder the terms:
-9 + 18x = 12x + -51

Reorder the terms:
-9 + 18x = -51 + 12x

Solving
-9 + 18x = -51 + 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
-9 + 18x + -12x = -51 + 12x + -12x

Combine like terms: 18x + -12x = 6x
-9 + 6x = -51 + 12x + -12x

Combine like terms: 12x + -12x = 0
-9 + 6x = -51 + 0
-9 + 6x = -51

Add '9' to each side of the equation.
-9 + 9 + 6x = -51 + 9

Combine like terms: -9 + 9 = 0
0 + 6x = -51 + 9
6x = -51 + 9

Combine like terms: -51 + 9 = -42
6x = -42

Divide each side by '6'.
x = -7

Simplifying
x = -7

See similar equations:

| x-ax=10 | | 4p^2-13p=-15+3p | | 5r^2+5=130 | | 2x^4-20x^3+70x^2-100x+48=0 | | 8y-5y+y= | | (x^2+5x-1)+(-2x^2-2x+5)+(-3x^2+4)= | | 5r^2+5=30 | | (9x^4+7)(9x^4-7)= | | x=3.14(30)7.5(7.5)+5(15)30 | | x^5+4x^4-2x^3-8x^2= | | 2(6x-4)=4x-10 | | y-y+3y= | | x=4/3(3.14)7.5(7.5)7.5+5(15)30 | | y-y= | | 3t-t-7=t-8 | | 16=(9x^2)-y | | -13d=12 | | y=(9x^2)-16 | | 5(x-3)+4x-2=10 | | 34+69y=42 | | 27(3t^3-16t)=128 | | 5xyz-3=32 | | 34x-3x+24=23 | | 3r^6t^6-6r^7t^5= | | x=4/3(3.14)12(12)12 | | 10m-37=6m+51 | | x=4/3(3.14)10(10)10 | | 3x^2-12x+3=0 | | 5ad^2-5da^2= | | 0=220-40x | | 3xy-8=-4xy+2 | | 3x^6y^8+6x^7y^7= |

Equations solver categories