3x-99=-81

Simple and best practice solution for 3x-99=-81 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-99=-81 equation: 


Simplifying
3x + -99 = -81

Reorder the terms:
-99 + 3x = -81

Solving
-99 + 3x = -81

Solving for variable 'x'.

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

Add '99' to each side of the equation.
-99 + 99 + 3x = -81 + 99

Combine like terms: -99 + 99 = 0
0 + 3x = -81 + 99
3x = -81 + 99

Combine like terms: -81 + 99 = 18
3x = 18

Divide each side by '3'.
x = 6

Simplifying
x = 6

See similar equations:

| -15x+3(-33+6x)=-81 | | 5x+4=-3+3x+19 | | 5x+18=6x+7 | | 3+0,4x=1000/x+3+0.2x | | -8x+2y=-36 | | -5+y=-23 | | (-3x+8)(9x-7)=0 | | (7x-4)(8x+3)=0 | | (4x+1)(5-2x)=0 | | k+6k-9=0 | | 10x+15=25x+45 | | 6x-8+2x+16=80 | | 7x+5y+7x-2x+4z-7y= | | 4x+10=80-3 | | 5x^0=5 | | 5x^0=1 | | 5x^4=2 | | 5x^3=2 | | p^3-p^2-p+1=0 | | 435=(1+n)/2*n | | 2x-9=69-11x | | 20xy+24y=0 | | Twothirdsx-4=10 | | (11/X)+6 | | 22x=14 | | (4x-3)(4x-3)-49=0 | | -10+4(3p+10)=11 | | 5x(x+4)-7(x+4)=0 | | 7-8x-4=-85+6x-10 | | (x)(x)-8x+16=0 | | 25(x)(x)-81=0 | | (x)(x)-9=0 |

Equations solver categories