If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3.5r = 53.9 Solving 3.5r = 53.9 Solving for variable 'r'. Move all terms containing r to the left, all other terms to the right. Divide each side by '3.5'. r = 15.4 Simplifying r = 15.4
| x+.3=.5 | | 4x+4=5x+22 | | 15-.05b=-3 | | 20w=20-3w | | 2(x+7)=-3 | | 5y^3+40=0 | | -3=15-1/2b | | 9.3+n=9.75+5.3 | | (9y)(9y)=y | | 0.9x=7.2x-6 | | 6n(4+2n)= | | 8.3=9.7-0.7x | | 2j+j=20 | | 8x=8(x-1)/1 | | 7x+23=3x-15 | | 6(y+3)-1=-19 | | 11+4x(12-7)= | | 3x=-5x+24 | | 17x-9(1x+5)=3x-26 | | 4.4s-2=-6.6s-4.2 | | g/16-3/8=2/8 | | y+4=10-9 | | -11w=7(1-2w)+5 | | 4x+5y+12=0 | | 15m^2+14m-8=00 | | 3k-1=7k-1 | | 15/330=20/x | | 714/4=14 | | -2z+4=-14 | | 3x+10-x-(-2)=8 | | 20+2(6.6)=5(6.6) | | 10m-15-4m=8-2m-15 |