If it's not what You are looking for type in the equation solver your own equation and let us solve it.
9(r+5)=99
We move all terms to the left:
9(r+5)-(99)=0
We multiply parentheses
9r+45-99=0
We add all the numbers together, and all the variables
9r-54=0
We move all terms containing r to the left, all other terms to the right
9r=54
r=54/9
r=6
| 2/3xX=540 | | 2,5z+4,5=5,5z-6,75 | | s/9+32=40 | | 2(2x-3)=x(2x-3)^2 | | |8-k|=5 | | 2/3h-1/3h+11=8 | | x÷6+8=-56 | | −8x−9=-6x+5−6x+6 | | 5(3x-4)-14(x-4)=x | | 96=s—22 | | 68=20–8w | | v/4+-48=-57 | | 60/66=n/21 | | -47=q+-20 | | 5.238=-2.018+x | | 8(b+5)=88 | | d(35)=52 | | k/4+29=36 | | 32=4(u-78) | | 7(s-72)=98 | | m/9=-3 | | -4(n-6)=24 | | 2=-9n+22-n | | 3b+2b+5-4=5b+1 | | 11=-8+b | | n+3=3-6n | | -60=r+-37 | | 4-2n=6(n-6) | | -5(7a+3)=5(5-6a) | | g(1)=1g | | -25+5r=5(r-5) | | f(1)=1f |