If it's not what You are looking for type in the equation solver your own equation and let us solve it.
7x-10x-9x=0
We add all the numbers together, and all the variables
-12x=0
x=0/-12
x=0
| -2y+2=-y+1 | | 3x–8=12 | | 7(2a-10)=7 | | 7i–2=3i+10 | | 3x=3x^2+6 | | 10z-20=30 | | r+12=-5 | | 5x-25=5(3x-1) | | 9m-7=7 | | 9x+10x-10x=0 | | 5y+3=5y-1 | | 6y-4+7(-10)+4=180 | | 9x+3=3(5x-3) | | 3(x+12)=-4x+8 | | 4x+10x+9x=0 | | 12-0.5y=20 | | 5(-3x+2)=-10x-35 | | 6x^2-38x=-40 | | Ex=12 | | 27w+139=-1616 | | 6(w+8=90 | | 6x2-38=-40 | | -14c+123=459 | | C(q)=q+2q2 | | 4x+10x=+9x | | 5c+5=2c-7 | | -5b-(-12)=47 | | 22=k/10+18 | | 1100=9x-52 | | 18=s/2+15 | | -10=k+6 | | 3-6n+5=14 |