-20+19r=20+9r

Simple and best practice solution for -20+19r=20+9r 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 -20+19r=20+9r equation: 



-20+19r=20+9r

We move all terms to the left:

-20+19r-(20+9r)=0

We add all the numbers together, and all the variables

19r-(9r+20)-20=0

We get rid of parentheses

19r-9r-20-20=0

We add all the numbers together, and all the variables

10r-40=0

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

10r=40

r=40/10

r=4

See similar equations:

| 14+12x=-16+9 | | -7−7n=-10n+5 | | 3n-8+4n=5 | | -7-7n=-10n-5 | | -7t=-8t-8 | | -7(z−3)=42 | | 4/7(x+1/3)=1/7(x-3/5) | | -10+7a=-122 | | -3x•5+8=18 | | 7u-8-8=-8u-1 | | 27=x/2-9 | | 7s=8+8s | | -7s=-6s+10 | | (3+x)•5+8=18 | | 9-3m=-6m | | 10+r=-10-3r | | -4c+8=-3c | | 32=6u+42-8u | | 3|2x+7=51| | | -10g+2g+9=-6-5 | | 12u-6u=6 | | 9=x/20+10 | | -4(x+5)=-58 | | 3=3+k | | -3m-9=-m+7 | | 9x^2+48x-64=0 | | -7(k+10)+3k=11 | | -20=x/10 | | 42-3t=4t | | 6g=4+7g | | (x+3.02)^2=11.81 | | 5y+10=6y+7 |

Equations solver categories