9x=84-3x

Simple and best practice solution for 9x=84-3x 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 9x=84-3x equation: 


Simplifying
9x = 84 + -3x

Solving
9x = 84 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
9x + 3x = 84 + -3x + 3x

Combine like terms: 9x + 3x = 12x
12x = 84 + -3x + 3x

Combine like terms: -3x + 3x = 0
12x = 84 + 0
12x = 84

Divide each side by '12'.
x = 7

Simplifying
x = 7

See similar equations:

| 4/3*x=56 | | 60-x-17=9 | | 30-x-10=5 | | 7v+14=48 | | 4r=5r+4 | | 3x-6/8=9 | | 3x-6/8=9 | | 5x^2-9x-3=16x-23 | | -7=-7+v | | 16x+10x=2x+46 | | (7m+5)2= | | 8x-4-3x+10=2x+6-4x | | f(x)=2x^2+8.5x+6.5 | | 7squared+7x=49 | | 2/4x4/-2 | | 12.8a=0.9 | | -9+8d=9+10d | | 4t^2-8t-3=0 | | 4(c+2)=3(c-2)+1 | | -72=-6s | | 5-8(9x+2)=3 | | (2/5)h=-20 | | 8(b+1)-3b=5(b+1)+3 | | -1=-1/9*5/1 | | 8x-5-4=9x+5-3x+2 | | 7-6(6-5x)=0 | | 6+2(x+6)=8x | | 0=3x^2-3x-729 | | 3(2d+6)=6(d+4) | | 2-6(5x+7)=9 | | 9x+6-5x=-18 | | 2-0.5x=2.5x+5.9 |

Equations solver categories