If it's not what You are looking for type in the equation solver your own equation and let us solve it.
1-2r=-10
We move all terms to the left:
1-2r-(-10)=0
We add all the numbers together, and all the variables
-2r+11=0
We move all terms containing r to the left, all other terms to the right
-2r=-11
r=-11/-2
r=5+1/2
| -5-9t=-10t | | 18=3(2x-8) | | |–6–2x|=8 | | 4/7(21/8x+1/2)=-2(1/7-5/8 | | 3h+7=8h-13 | | 7p-28=0 | | X+3+x+3+x=15,6 | | 2.8xx=24.08 | | x/10=16/25 | | 6+p=p | | -8(x-7)+4x=-7(x-2) | | 12x-17=8x+15 | | 3(x-5)=2(1-7x) | | -2(x+9)+8x=-18+6x | | 10.2–6x=–3x–4.6 | | 7.5k+55.2=15.3 | | –7m+11m+–8=16 | | 0=-b+b | | 8^2+6^2=x | | 3=-4/2(2)+b | | a-17+21=55 | | 9q=3q+6q | | 60=13x-10 | | 7x-23-10x=2(x+1) | | (7x-12)=(6x-7) | | 5(x-6)÷4=7x-4 | | 8(y–6)=16 | | -2(5x+8)+6x=2x-4 | | 2x=8+5x-2=90 | | -6+8d=8+10d | | z-1,092.8=1200 | | │x–6│=8 |