3(x+6)=x-18

Simple and best practice solution for 3(x+6)=x-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 3(x+6)=x-18 equation:


Simplifying
3(x + 6) = x + -18

Reorder the terms:
3(6 + x) = x + -18
(6 * 3 + x * 3) = x + -18
(18 + 3x) = x + -18

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

Solving
18 + 3x = -18 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
18 + 3x + -1x = -18 + x + -1x

Combine like terms: 3x + -1x = 2x
18 + 2x = -18 + x + -1x

Combine like terms: x + -1x = 0
18 + 2x = -18 + 0
18 + 2x = -18

Add '-18' to each side of the equation.
18 + -18 + 2x = -18 + -18

Combine like terms: 18 + -18 = 0
0 + 2x = -18 + -18
2x = -18 + -18

Combine like terms: -18 + -18 = -36
2x = -36

Divide each side by '2'.
x = -18

Simplifying
x = -18

See similar equations:

| n+(-4)=3+15 | | 45(9+5n)= | | 0=5y+8y+20 | | -69-2x=-9x+57 | | 8p+3f=10.39 | | 9/2log_4x=-1 | | 2x-6+10=38 | | 2t-6=0 | | 4x-(x+6)=9 | | 15Xx=270 | | y/3=11=y/2-3 | | 15timesX=270 | | 5bc-13bc= | | 81x^2+4y^2+324x-80y+400=0 | | 10=5x+1 | | 9x+5y=3 | | 4y+31y-8=0 | | 4x-40+1=37 | | 750=75+125h | | 9=5x+1 | | 4=5x+1 | | 2*100=40*34 | | 1/4v=/ | | 1/4v=/ | | 3=5x+1 | | 12+3x=56 | | 33x^2+22x-0=0 | | 7+6y-(5y+9)-(4y+9)= | | 2x-7+35=16 | | 2*100=400*p | | shit= | | -3/10≤9= |

Equations solver categories