If it's not what You are looking for type in the equation solver your own equation and let us solve it.
(2r+4)+(r+5)=190
We move all terms to the left:
(2r+4)+(r+5)-(190)=0
We get rid of parentheses
2r+r+4+5-190=0
We add all the numbers together, and all the variables
3r-181=0
We move all terms containing r to the left, all other terms to the right
3r=181
r=181/3
r=60+1/3
| 20•y=300 | | x/6(x+6)=24 | | (2r+4)+(r+5)=180 | | 6.3x=9.2 | | 0.12x+(16-0.2x)=12 | | Z+90+z=180 | | 2x+(4x-2)+2(x+7)=4(2.5x) | | 1/3(6x+3)=5 | | 4+n/3=-23 | | -2.5x+1.5=3.5x-10.5 | | f=10+–3 | | -8r-4=-84 | | (x+3)^(2)=49 | | 11x14=19 | | (-8/2-3x/2)=11 | | =3(4x-9)+-2x-8 | | 54m=108 | | 4.25w=68 | | 6x1=34-5x | | 2x+92=3x+63 | | 51+(-17)=-3x+x | | 3–q=34+32q | | k/1/2(k+3)=1/3(k+16) | | X3-11x-42=0 | | S1-p=16 | | 4,700=m•5,000 | | 72=(8x9) | | 8.4x-8.6=8.2 | | Y=-500+20x | | 4+–3g=–8 | | 3x=-5x+4- | | 6.4x-5.8=13.4 |