-10r-9=-8r+9

Simple and best practice solution for -10r-9=-8r+9 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 -10r-9=-8r+9 equation: 



-10r-9=-8r+9

We move all terms to the left:

-10r-9-(-8r+9)=0

We get rid of parentheses

-10r+8r-9-9=0

We add all the numbers together, and all the variables

-2r-18=0

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

-2r=18

r=18/-2

r=-9

See similar equations:

| z+ 910=− 715 | | 3-x^2=-2 | | 5=a-76-2(a+4) | | -5x^2+3x=-5 | | -20j+7=-19j+18 | | 2(2+4x)=76 | | 11.5-0.2x=4.3 | | -1+3p-5p=-4p-3 | | 12m+2m+5m=-19 | | z+9/10=-7/15 | | 1+3p−5p=-4p−3 | | 6x-4=-3x-22 | | (x+3/2)=(5/4) | | 5−12x=−19 | | 12v-18=13v | | 17c+2c-2c+-16c=20 | | -132g+90=0 | | A-1=1+2a | | 9=4g-6=-3+4g+6 | | 42/y=3 | | 6a+6=6a | | 12v−18=13v | | 42÷y=3 | | t-6=32 | | (y^2+6y-7)=0 | | 10b-9=-2-b+10b | | -10+5q=10q | | -13m+20m+-16=5 | | M-7=9-m | | 0.82x-5.46=0.84x+4.68 | | f/10-80=-70 | | -5+21=x+5 |

Equations solver categories