If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-2.5r-37.2=74.1
We move all terms to the left:
-2.5r-37.2-(74.1)=0
We add all the numbers together, and all the variables
-2.5r-111.3=0
We move all terms containing r to the left, all other terms to the right
-2.5r=111.3
r=111.3/-2.5
r=-44+1/1.92307692308
| 6,638+c=6,638 | | 9/10z=1/5 | | 2-1600x^-2=0 | | C=37.27+0.25x | | 1/3(x-2)=1/2x+4 | | 4m=1/6 | | 3•4x+1+10=7 | | 8(3-x)=2x-16 | | -6x-1=-6x+8 | | y=-5/13=-3/13 | | 8(v+6)=-16-8v | | -3(-17+10x)=-3(13-5x) | | 3x7/12=21/36 | | 12-k/11=16 | | 17(7c-1)-2=117c+17 | | 3526-v=1617 | | 22=12-y/2 | | f(0)=2(-1^2)-8 | | -4+x2=8 | | 0.4x+2.9=15 | | 23x35=805 | | 3-2w=3 | | -3(5y+2)+2y=-3 | | 7x+4-3=6+2x | | -14=k+16 | | p÷-1.52=-3,600 | | (7x+7)=(2x+2) | | x/6=5/36 | | 2t^2-t+1=0 | | -9+x=+16 | | 22=(9/5)(c+32) | | 3x=-127 |