If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -31r = -248 Solving -31r = -248 Solving for variable 'r'. Move all terms containing r to the left, all other terms to the right. Divide each side by '-31'. r = 8 Simplifying r = 8
| 15-13x-(-4)=-17x-5 | | 24=-4b | | -8+6(6x-1)=166 | | V+2+4=9 | | -5x+1y=-12 | | 8x-14=2x+16 | | 3(2x+4)=4x+18-x | | 40-(d+5)=20 | | 7m-12=4m+2m | | d=21 | | 2q+375=835 | | -3n+7(n-7)=-81 | | 37-2x=-7(1-7x)-7 | | -20=5n-6+2n | | 7sinx+1=0 | | 0.5x+10-24=12-5 | | x^4*lnx=0 | | 6+4(2x+1)=8x+7 | | X=0-1 | | 6a^2-12a=0 | | 1n+2=16-6n | | tan(2x)=-1 | | 3y=2+-2y-2 | | 11=3(s-10) | | -x/10-8=-24 | | 12=6b-2b | | 20+-2n=3n-10 | | -8n+7(-8n+7)=-399 | | -209=-11n | | (4x^2-14x+7)-(3-8x)= | | X+16-11x+4x+11=12 | | 2(3r-6)=-42 |