4x-12=9x-3

Simple and best practice solution for 4x-12=9x-3 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 4x-12=9x-3 equation:


Simplifying
4x + -12 = 9x + -3

Reorder the terms:
-12 + 4x = 9x + -3

Reorder the terms:
-12 + 4x = -3 + 9x

Solving
-12 + 4x = -3 + 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.
-12 + 4x + -9x = -3 + 9x + -9x

Combine like terms: 4x + -9x = -5x
-12 + -5x = -3 + 9x + -9x

Combine like terms: 9x + -9x = 0
-12 + -5x = -3 + 0
-12 + -5x = -3

Add '12' to each side of the equation.
-12 + 12 + -5x = -3 + 12

Combine like terms: -12 + 12 = 0
0 + -5x = -3 + 12
-5x = -3 + 12

Combine like terms: -3 + 12 = 9
-5x = 9

Divide each side by '-5'.
x = -1.8

Simplifying
x = -1.8

See similar equations:

| 0.45x-2=-0.45x+2 | | 3x^2+12x+9= | | 3x-32=-x+48 | | 150=1.5x+2x+x+45 | | 300=f(875) | | 12=4+4n | | 10(8x-8)+9=9x+8 | | N-27=38 | | 11x=5x+3 | | 15y-45x=5 | | (xy)=52 | | x-2y=y | | -2(7r+2)=-116 | | log(5+12x)=log(6x-1) | | -5b+4=-6 | | log(5+12x)=log(x-1) | | 5x^7-35x^5=0 | | 5+x-2x=8 | | 14x-3y=6 | | 14x+10-6x=7x | | X^9-2x^8-48x^7= | | -n+5=5 | | 10=0.25(x-12) | | 5z^2+3=-3z | | 4x+6-7x=9x-8x+14 | | 300=f(815) | | 4x^2+10x-24= | | N+4=7.9 | | =6t+3(2+9)+7 | | -ax+b=0 | | -4m+2=30 | | -3a+2+5a-3= |

Equations solver categories