9x-90=3x-18

Simple and best practice solution for 9x-90=3x-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 9x-90=3x-18 equation:


Simplifying
9x + -90 = 3x + -18

Reorder the terms:
-90 + 9x = 3x + -18

Reorder the terms:
-90 + 9x = -18 + 3x

Solving
-90 + 9x = -18 + 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.
-90 + 9x + -3x = -18 + 3x + -3x

Combine like terms: 9x + -3x = 6x
-90 + 6x = -18 + 3x + -3x

Combine like terms: 3x + -3x = 0
-90 + 6x = -18 + 0
-90 + 6x = -18

Add '90' to each side of the equation.
-90 + 90 + 6x = -18 + 90

Combine like terms: -90 + 90 = 0
0 + 6x = -18 + 90
6x = -18 + 90

Combine like terms: -18 + 90 = 72
6x = 72

Divide each side by '6'.
x = 12

Simplifying
x = 12

See similar equations:

| x*1/2=2/3 | | m-20/6-4m-19/7=1 | | 0.08x+.12(4x+4800)=80800 | | xx1/2=2/3 | | 75=15w | | (x+8)5= | | 4ln(x+7)=-4 | | 5/8x-1/2=1/3 | | x/122=12 | | 2(4y+1)=y | | 5(4d+8)=12 | | 5/8y-11=-6 | | (2x+1)(x-10)=90 | | -14x=300-p | | u^2=9/25 | | 3/8*4 | | 9z-z=-2+4z-1-9 | | p=300-14x | | -9n-10=-3n(-5+4n) | | -4/3p=-12 | | -8+3w=10 | | 5-2(2x+6)=-10 | | 9z-z=-z+4z-1-9 | | 25/21=s/35 | | 2=4+2v | | -[5z-(16z+2)]=2+(10z+3) | | 0.04x+0.07(15000-x)=900 | | -15x^2+86x=-4x | | 5/8-6/11 | | 10-(4+5n)=9+5(3-n) | | (m/18)=(12/72) | | F(x)=x-1/x^2-16 |

Equations solver categories