If it's not what You are looking for type in the equation solver your own equation and let us solve it.
10u-7u=3u
We move all terms to the left:
10u-7u-(3u)=0
We add all the numbers together, and all the variables
=0
u=0/1
u=0
| x-9+5=-1 | | X=115+3x+5 | | 5h=10+4h | | 5x(20+3)=x | | 12+2x-x=5x-8 | | 11x−(2−x)=51 | | 180=(x-4)+7x | | 2z-7-6=-7 | | 6=-6+r | | -6-8d=-9d | | 2^3n/8+1+3×2^n/2+3×2^n/4=4913 | | 4+2s=2s+4 | | 2x+7+4x=6x+3 | | 3v=35+-4v | | 2c+2c+4=16 | | 7(p+1)=77 | | -5x-15=-3(x-3)+4 | | -6f+5=-5f | | g=12+3g | | 20-8x=15+3x | | -10n+9=-8-10n | | 4r3+2-5r=4r3 | | 156=6(4+4k)-2k | | y-75.9=23 | | 3x+10x=330 | | (83-5x)+14=62 | | 3x-10=7x-54 | | 9m-8=10m | | 14x+7-12x+9=5 | | (6x+2)(4x^2-7x-3)=0 | | -4-8g=-8g | | 12+3b=-20+7b |