2x+x+3=0

Simple and best practice solution for 2x+x+3=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 2x+x+3=0 equation: 


Simplifying
2x + x + 3 = 0

Reorder the terms:
3 + 2x + x = 0

Combine like terms: 2x + x = 3x
3 + 3x = 0

Solving
3 + 3x = 0

Solving for variable 'x'.

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

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

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

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

Divide each side by '3'.
x = -1

Simplifying
x = -1

See similar equations:

| x^7-17x^6-60x^5= | | -8w+6w-4=-22 | | 5x(2x-15)=30x | | 6x-10=90 | | 3x^2-6x+22=0 | | 3w^2+15w+12=0 | | .55/25 | | k/-6=3 | | 6x^3+12x=0 | | (3y-20)(y+20)=70 | | 34+6d=100 | | -3(5x-4)+5x=4+2(4x-2) | | 5b-20=8b-1 | | 11+13x=115 | | 5+13x=14x | | nsquare-n-90=0 | | 3(x-5)-3=-5(-4x+6)-7x | | 6x=15-8 | | 64-((8*8)*0)+10=74 | | -7x+6=15 | | 2(w-4)=5w+4-2(-6w-3) | | 3(x+1)-6=4x-18 | | 15-6x=-8 | | 15+-6x=-8 | | -2(9v-2)+6v=2(v+5) | | 34x+2=70 | | 2x-2+3(2x+4)=-4(x+2) | | X+0.1X=26.44 | | (2)(-3/8)(-5/-7) | | 2*-3/8*-5/-7 | | 3(v-5)-3=-4(-3v+2)-5v | | 3v-18=7v-8 |

Equations solver categories