If it's not what You are looking for type in the equation solver your own equation and let us solve it.
X+2X+(X+2X)=100
We move all terms to the left:
X+2X+(X+2X)-(100)=0
We add all the numbers together, and all the variables
X+2X+(+3X)-100=0
We add all the numbers together, and all the variables
3X+(+3X)-100=0
We get rid of parentheses
3X+3X-100=0
We add all the numbers together, and all the variables
6X-100=0
We move all terms containing X to the left, all other terms to the right
6X=100
X=100/6
X=16+2/3
| 5=10+8x | | 2/3(9k+10.5)=1/9(72k-117) | | -14=a-39= | | 3(1-4)f=1/2(-24f+6) | | 4m-5=3 | | -3.5-4f=10-2.5 | | 15=1x+15 | | 3x+77=98 | | 3/4e=2 | | (x+1)/6=7 | | 4y—-3=19 | | 8(x-5)+19=7x-3 | | (x=1)/6=7 | | 4x8-5x=x+96 | | 18(2x-5)=14(2x+1) | | 90+(-3x)=51 | | 3z-21=10z | | 8(x-4)+8=8x-23 | | 11-4m=-5 | | 8(x-4)+8=8x-28 | | 3x2+2x–1=5 | | 6=12x+2 | | 2×w=6.4 | | 30/8=90/n | | 3x2+2x–1=5. | | x+2x+5x=109 | | 3x^2+-48=0 | | 6(x-5)+7=6x-23 | | 10=-x3+1 | | 4x+15+8x-15=180 | | 43+6x=67 | | {1}{2}x-3=9 |