If it's not what You are looking for type in the equation solver your own equation and let us solve it.
X-9=2X+8+3X
We move all terms to the left:
X-9-(2X+8+3X)=0
We add all the numbers together, and all the variables
X-(5X+8)-9=0
We get rid of parentheses
X-5X-8-9=0
We add all the numbers together, and all the variables
-4X-17=0
We move all terms containing X to the left, all other terms to the right
-4X=17
X=17/-4
X=-4+1/4
| 3x+3=4x3/5 | | 6-2n=-46 | | -5=a+8 | | -9=b+3 | | 1/4y+11=5 | | 30+x/4+50=180 | | 8y-5-3y=5 | | 1.25x-2.75x(2x-2)=4.5x+4 | | 2(-2y+5)=-2 | | 20x=22 | | -0.10(27)+0.45x=0.05(x-6) | | 8x+18=4x-2 | | 4x+.5x=63 | | -0.10(27+5)+0.45x=0.05(x-6) | | 4x+x=63 | | 0.13y+0.03(y+5000)=1270 | | 5x+3(2+9)=6x+2(5) | | 4x-6=2+12(x+4) | | 3n^2+12n=15 | | -12+a-4=-7a | | 8/9x-x=15/16x-5 | | 5+x=17-2× | | 77x+(1.5x*16)=1836 | | 10(6b+5)-12b=-2b-10(1-8b) | | 77x+(1.5x×16)=1836 | | -4(d+2)-d-8=-5(d+4)+4 | | -(2,3)x=20 | | -14x+-20x+3x=31 | | -3x=31 | | 9x-8x⋅4+3=2 | | -1x+9=27 | | u=7-5u-23 |