3x-12=9x+16

Simple and best practice solution for 3x-12=9x+16 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-12=9x+16 equation:


Simplifying
3x + -12 = 9x + 16

Reorder the terms:
-12 + 3x = 9x + 16

Reorder the terms:
-12 + 3x = 16 + 9x

Solving
-12 + 3x = 16 + 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 + 3x + -9x = 16 + 9x + -9x

Combine like terms: 3x + -9x = -6x
-12 + -6x = 16 + 9x + -9x

Combine like terms: 9x + -9x = 0
-12 + -6x = 16 + 0
-12 + -6x = 16

Add '12' to each side of the equation.
-12 + 12 + -6x = 16 + 12

Combine like terms: -12 + 12 = 0
0 + -6x = 16 + 12
-6x = 16 + 12

Combine like terms: 16 + 12 = 28
-6x = 28

Divide each side by '-6'.
x = -4.666666667

Simplifying
x = -4.666666667

See similar equations:

| 720/40=40W/40 | | B=9+a | | 5x-2=8x-32 | | 5(x-4)+3x-9x=6-(2x+5)8x | | 3/34 | | 0=13x-(x-3y)-[2x-(x-y)] | | x^2-6x-27*x^2-1= | | k/0.5=8.58 | | M-7=n | | x^2-10x+9*x^2-9= | | 44n+164= | | A=6+b | | k/.05=8.58 | | 24-x=33 | | -6y=-15 | | (x^3+2x-2)ln(x^2+4)=0 | | n=34+(3-1) | | 15+n=11 | | n=34+(2-1) | | 9x+9x*x+9x*x*x=1000 | | 3x^3-2x^2-3x+2=0 | | z/11=0.2 | | 4n=1228 | | 9x+9x*x=2 | | n=29+(2-1) | | -1/(x-5)^2=0 | | -1/(x-5)^2 | | n=24+(1-1) | | x+1/8=9/24 | | 11a=0.077 | | 15(20c+2)= | | y-15.55=9.54 |

Equations solver categories