-3+x+2x=-18

Simple and best practice solution for -3+x+2x=-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+2x=-18 equation: 



-3+x+2x=-18

We move all terms to the left:

-3+x+2x-(-18)=0

We add all the numbers together, and all the variables

3x+15=0

We move all terms containing x to the left, all other terms to the right

3x=-15

x=-15/3

x=-5

See similar equations:

| 3x+21x-6=6(4x+1) | | 3x+21x-6=6(4x+1 | | 8x=6-5x=1 | | 4x+2=2x-30 | | 4/9(2x-8)=-8 | | 11x+19x-9+2=-2x+2-9 | | -4=-4x+2x+10 | | 12x/11=-4/55 | | -2x+13=29 | | X-1/4x-19=7 | | 3(M-4)=2(m+1) | | 12/11x=-4/55 | | 14(0.5+k)=-4 | | -8t-4=52 | | 5x+10=-3x+10 | | -9/4=1/3w-8/5 | | 6x^-4x+3=16 | | -7x+8+2x=58 | | -8r-4=52 | | 9y-29=180 | | -7x+x+2x=-18 | | 8t-4t=16 | | 15x^+14x=8 | | 540=2x+3x-135 | | 103=5+7n | | 3/2=5d−2/1​ | | x+5-4x=-25 | | 52-(3c+4)=4(c+5)+c | | 40=2x+3x-135 | | 3/2=5d−21​ | | 5h+2(11-h)=h | | -x+2-5x=-34 |

Equations solver categories