If it's not what You are looking for type in the equation solver your own equation and let us solve it.
6(u-90)=30
We move all terms to the left:
6(u-90)-(30)=0
We multiply parentheses
6u-540-30=0
We add all the numbers together, and all the variables
6u-570=0
We move all terms containing u to the left, all other terms to the right
6u=570
u=570/6
u=95
| 12=3(c-88) | | 3=10+v/7 | | 4×y=100 | | (15x+)=(10+12x) | | - 1 x- 1 = 23 6 9 | | 1/2(5x+3)=x+12 | | -2w-2.1=8.5 | | 122=8+6n | | -3r+2r+r-2=0 | | /122=8+6n | | 6p-6=-126 | | 3.5/18=i/36 | | -5+6k=-101 | | 7(5n+6)=112 | | 13.5/18=i/36 | | 0.5x+1.5=2.5+0.25x | | 40/65=s/104 | | 3.2=3y-2.8 | | m−–235=692 | | 4^2*4^2n-9=64 | | 2.17x=5 | | 9xN-26=136 | | (a+9)4=120 | | 2n*4n-18=5 | | ?x?=80 | | .05x=60,000 | | X²+16x=144 | | 3x-80=46 | | F(x)=x+50/x | | 5/2+2/3+x=-7/12 | | -(n-12)=-36+5n | | 4/s=3=-2/5. |