If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-4=u/9+6
We move all terms to the left:
-4-(u/9+6)=0
We get rid of parentheses
-u/9-6-4=0
We multiply all the terms by the denominator
-u-6*9-4*9=0
We add all the numbers together, and all the variables
-1u-90=0
We move all terms containing u to the left, all other terms to the right
-u=90
u=90/-1
u=-90
| r/8+-44=-49 | | 2n-3-2=1 | | 3v-8=25 | | –3x+7=–2 | | 14=2/5x+3 | | t/6+46=52 | | 6(3h-2)=42 | | -9=4v-v | | 19000+x=35000 | | 8(8+4)=8(-4+k)-12 | | x^2/(2-2x)^2=7.4 | | 2x-16+x=2 | | f/10-57=-55 | | X^2/((X^2)/(2-2x)^2)=7.4 | | 99=33x+3(3x+15) | | x/6-2=11/17 | | 9x-7x+10=18 | | 3/n=6/8 | | 7-9w=70 | | 4-3x=20+5x | | 8(k+1)-2k=30 | | 180*(3y)(3y)(3y)=0 | | s/2+3=6 | | 50-2x=120-22x | | x/7-5=5/14 | | g/2.1=6 | | 2/9x+2/3x=7 | | -2x-1=7x+5 | | 39=8u-9 | | 668=20x+6/3 | | 2s+4=18 | | 12+9m=-4(6-3)| |