-7r=-7

Simple and best practice solution for -7r=-7 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 -7r=-7 equation: 



-7r=-7

We move all terms to the left:

-7r-(-7)=0

We add all the numbers together, and all the variables

-7r+7=0

We move all terms containing r to the left, all other terms to the right

-7r=-7

r=-7/-7

r=1

See similar equations:

| 1369000000=1.369*10^x | | 1+9c=-71 | | 12=-4x+5x+4 | | 4(d+3)=-8 | | 4.50=1.50+.1d | | 7+f=-4 | | -3p=-2p+19 | | 3/2(x+2/3)=10 | | 2=2+w5 | | 12+8.22+14.2t=-9.45+11.9t12+8.22+14.2t=-9.45+11.9t | | -1=-x/x | | 3x+6=18,10x-2 | | 2=2c−2 | | 200=50+6.25s | | 1-5-10d=20-14d | | -6-y=18+y | | 1-4x=2x+49 | | 80+x=128 | | 8b-8=10b+4 | | 13x-7=25-8x | | 8=60x-12 | | 10-5d-2=-10-2d | | 2x^2+6=`14 | | -0.5k+4.7=2 | | q2–7=-12 | | -4r=7-3r | | -p-17=19+5p | | 94=4x+3x+10 | | 10-5y=-10+5y-10 | | 9x+13-7x-19=-2 | | -p−17=19+5p | | 7t+4=19-7t-t |

Equations solver categories