x+2x+4=(-x)

Simple and best practice solution for x+2x+4=(-x) 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 x+2x+4=(-x) equation: 



x+2x+4=(-x)

We move all terms to the left:

x+2x+4-((-x))=0

We add all the numbers together, and all the variables

x+2x-((-1x))+4=0

We add all the numbers together, and all the variables

3x-((-1x))+4=0



We calculate terms in parentheses: -((-1x)), so:

(-1x)

We get rid of parentheses

-x

Back to the equation:

-(-x)



We add all the numbers together, and all the variables

3x-(-1x)+4=0

We get rid of parentheses

3x+1x+4=0

We add all the numbers together, and all the variables

4x+4=0

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

4x=-4

x=-4/4

x=-1

See similar equations:

| 2(x+5)=x+140 | | 5(−4k−1)−8=127 | | 8+.5x=-12 | | 4x-6=3x+24 | | z÷1.1=0.6 | | 8+4x=53-5x | | 2n2=5n=12 | | 5x^2=2000-10x | | 5h-20=70 | | x+2x+4=(-) | | c−8=4.5 | | (D^2+5D+6)y=0,y(0)=2,y(0)=-3 | | 100x+75=350 | | 3v-6-7v=2 | | 3+3n=3-4n+n | | .26−4s=9s | | -10x+-12x+8=8 | | 3r²=14r-8 | | (x+9)^2=x^2+18x+ | | w/5+1=-2 | | -0.2x-4.8=9.8 | | 4(m+1)-6(8+7m)=32 | | 285=-19p | | 8–6g+15=19 | | 5(x+7)+15+(9x+18)=180 | | 4(u-3)-6u=-16 | | 2(y-80)=-6 | | 3(15)+x=96 | | -3=x/8+1 | | 2x+5(3/2x)-15=7 | | 5x-20+2x+10=15 | | -8=a-16 |

Equations solver categories