3x+5+21=2x-4x

Simple and best practice solution for 3x+5+21=2x-4x 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 3x+5+21=2x-4x equation: 



3x+5+21=2x-4x

We move all terms to the left:

3x+5+21-(2x-4x)=0

We add all the numbers together, and all the variables

3x-(-2x)+5+21=0

We add all the numbers together, and all the variables

3x-(-2x)+26=0

We get rid of parentheses

3x+2x+26=0

We add all the numbers together, and all the variables

5x+26=0

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

5x=-26

x=-26/5

x=-5+1/5

See similar equations:

| -5u/3=-30 | | 22k=84 | | 9+9b=8b | | −11+10(n+10)=4−5(2n+11) | | 8-x=62.50 | | -17m-16=-m | | 178n=(n-2)180 | | -x+12=3x=8 | | x-7=-66+3(2.5x+1) | | C(x)=0.8+55 | | 3x-9+2x-1=95 | | 5x+27+5x-7=90 | | 3.2+w/4=-4.3 | | 2k+6-7=-12-9k | | 3(5x+6)=1 | | -12x-8=4(3x-2) | | 18.75x/18.75=3/18.75 | | -8f-3=7f-15 | | 4x=-x+12 | | 8+n/3=13 | | 4n+81/5=65 | | (x+5)+(x+5)+(2x+4)=4(2x+3) | | 19+16-10j=-20-15j | | 9d−8d=16 | | 2a-3(a-2)=2(3a-2) | | 3x+7=3(x+6) | | 4n=162 | | (x+5)+(x+5)+(2x+4)=4x(2x+3) | | 7x-15=46 | | -7(5x-2)+4x=-193-8x | | 5x+43+27=90 | | 10d+25(d+8)=280 |

Equations solver categories