If it's not what You are looking for type in the equation solver your own equation and let us solve it.
5r-17=13
We move all terms to the left:
5r-17-(13)=0
We add all the numbers together, and all the variables
5r-30=0
We move all terms containing r to the left, all other terms to the right
5r=30
r=30/5
r=6
| 2x/3-(x+3)=5-3x | | (2x+5)(x-7)=180 | | 4x^2+4x−168=0 | | -18=4i+10 | | 4x–7=13 | | x2+-12x+32=0 | | -18=4t=+10 | | 38=2w+2(1/2w+10) | | 12-3e=6 | | 4x+(3x+1)=6-2(x+1) | | t-12=(-2) | | 4/5(w+7)=w | | 4/3=y-4.4 | | -2=-z+4 | | 5(x-2)+2(x-10)=2(3x-4) | | x^2/20+3x/5+1=0 | | b/2+6b-9=5b-b+6 | | 2x^2−16x+14=0 | | 100x=12+x | | 3x+48=7x-8 | | 5x^2+45x+90=0 | | 9i-2=-2 | | 6x-2(x+2)=-(2x+15) | | 4x+4+2x=0 | | 3e-6=9 | | X-(4-2x)=7(x+1) | | 6(x-2)+8=2(x-10) | | 12(x+3)+7(6x–3)=x+13(4x–3)+57 | | 3x-11=9x+8 | | 5x-5=-4(x-1) | | 0.5x+2=5 | | 1 2x+2=5 |