If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-2r+8r=24
We move all terms to the left:
-2r+8r-(24)=0
We add all the numbers together, and all the variables
6r-24=0
We move all terms containing r to the left, all other terms to the right
6r=24
r=24/6
r=4
| 2x+9=6x+2 | | 2/(x+1)=4x-3 | | 2017 =t+(−2013 ) | | 1/3x-8=3/4x+2 | | 0.5x+1.8=−0.7 | | -1/3x+-1/4x=14 | | 5=7x+-3 | | Y^2+3y-270=0 | | 5(r+3)-6=3(r-2)+2r | | 3+6s=(s-3)+19 | | 2y-3+5y+18=7y+15 | | 16t^2-34t+16=0 | | y=2+1/2 | | 3√m+10=34 | | -2+3y=-6y+33-5y | | -5-3y=-4y-29+3y | | 13-3y=2y-15-5y | | 531=(a×6)+21 | | -88.231=-6.17n | | 30+1/4=x | | 5/4(a-2)=20 | | 2b+5(2b+3)=75 | | 6x^2×13x+4=0 | | 2g−13=3. | | 3w+7=19. | | 2(-1)^3-3(-1)(2)=x | | 5x+4-4x=5 | | x–3x+4=3–9 | | 6=5/u-7 | | 8x+11=3x-39 | | 2/(3*x-4)-(1/20)=5/(6*x-8) | | -6x-8=24-6(5x-8) |