3x-3-15=0

Simple and best practice solution for 3x-3-15=0 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-3-15=0 equation:


Simplifying
3x + -3 + -15 = 0

Reorder the terms:
-3 + -15 + 3x = 0

Combine like terms: -3 + -15 = -18
-18 + 3x = 0

Solving
-18 + 3x = 0

Solving for variable 'x'.

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

Add '18' to each side of the equation.
-18 + 18 + 3x = 0 + 18

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

Combine like terms: 0 + 18 = 18
3x = 18

Divide each side by '3'.
x = 6

Simplifying
x = 6

See similar equations:

| x^2+5+6=0 | | -36+7b=-8(-7+2b) | | 12=3x+6 | | 3x+6+3=39 | | 21-5x=15+x | | 21-5x=15-x | | 2x+-20=-3x+40 | | 72+c=55 | | 8a-15-6a-85=3a | | 5k-3=-13 | | Y-12=34 | | 3+6(w+3)w= | | 3w(w-2)=w(w+1) | | 7-4a= | | 6x+4=5x+5 | | 5(x+7)-22= | | 5z=13-38 | | x^2-8x-36=0 | | 18-5x=x | | 2(a-7)= | | 9x+6=8x+14 | | -6x+13= | | 8t^2-5t-3=0 | | -3+19=m-8 | | 11x-6=8x | | 17-2b=11 | | 11x-6=6x | | 2x(7x+3)= | | 8(3x+2)=2(12-5) | | 2x^2+5=55 | | 6-11=z/9 | | 2(2x+3)=3x+8 |

Equations solver categories