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

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


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

Reorder the terms:
3(-3 + x) + 6x = -18
(-3 * 3 + x * 3) + 6x = -18
(-9 + 3x) + 6x = -18

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

Solving
-9 + 9x = -18

Solving for variable 'x'.

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

Add '9' to each side of the equation.
-9 + 9 + 9x = -18 + 9

Combine like terms: -9 + 9 = 0
0 + 9x = -18 + 9
9x = -18 + 9

Combine like terms: -18 + 9 = -9
9x = -9

Divide each side by '9'.
x = -1

Simplifying
x = -1

See similar equations:

| b-1.33=-3.66 | | -2(10-b)-6b=6(b+5) | | 6z+7z=8z-6+2 | | (5f-8)(8+5f)= | | -7r-2.3+07r+3.1r+5= | | 2u-12v+2v+8u= | | y=5+9x | | 16x-5x+18=3x-14 | | 3x+28=12x-80 | | x^2-8x+16=13 | | -2x+4=2x-4 | | X+20+2x=10-2x-15 | | 2x+100=3x | | 9=5x+27+4x | | 7w-15w-16=-72 | | 5(2x+5)=-42+37 | | -8u-7+2u=23 | | (3y+1)(24)= | | 5v-3v=10 | | 49=4v+3v | | 1.333y-8=-7 | | x^2+8x+16=-10 | | 9v-6v=12 | | 18-4d=34 | | 5=5(-4.4)+27 | | x^2+y^2=333 | | 50-y=238 | | 62=235-v | | (2x+5x-3)+(4x-7)+(3x+10)= | | 2(4u-5)=70 | | Mx+4y=3t | | 0x=-38 |

Equations solver categories