r+15=4r-

Simple and best practice solution for r+15=4r- equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for r+15=4r- equation:



r+15=4r-
We move all terms to the left:
r+15-(4r-)=0
We add all the numbers together, and all the variables
r-(+4r)+15=0
We get rid of parentheses
r-4r+15=0
We add all the numbers together, and all the variables
-3r+15=0
We move all terms containing r to the left, all other terms to the right
-3r=-15
r=-15/-3
r=+5

See similar equations:

| 4.2+10m=7.87 | | 3(x-2)=7+3x | | 3x+7=1+3(x+2) | | 5.8x+16-26=106 | | 5v-4=2v+8 | | 1/2+x=5/4;{1/2×3/4×1×5/4 | | 125+155h=250+130h | | 81+86+t=255 | | 27+2w=62 | | 3+5(c-2)=5c+6 | | 8/n=44/33 | | 4(-1/2x+7)5x=15 | | 1=-b+6 | | -6.5k=-24/25 | | 2/3(m-30)=4/3m+10-2/3m | | 84+84+n=342 | | X-4=-16+5x | | -13+p=5 | | 12x+6=3(4x+4) | | 6a+30=-1+2a | | x/5=21/15 | | 5(n-2)=-10+5n | | u+10=34 | | 2y+11=41 | | 72=−r | | -23=3y+4 | | x+14=-90 | | A=200+6t | | (3x-1.2)=(5x+10) | | 6/r=2/9 | | 3-2x-8=-5+4x | | 4m-3m=-34+29 |

Equations solver categories