-r+9=-4+r-5

Simple and best practice solution for -r+9=-4+r-5 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+9=-4+r-5 equation: 



-r+9=-4+r-5

We move all terms to the left:

-r+9-(-4+r-5)=0

We add all the numbers together, and all the variables

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

We add all the numbers together, and all the variables

-1r-(r-9)+9=0

We get rid of parentheses

-1r-r+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:

| V-13=7v+11-8v | | 2u+10=-8u | | 80+0.6x=100+x | | -7-18f=-2-19f | | 6x+12=-3x | | x/3+7=4.1 | | -4u+17=-19-13u+7u | | 8-3j=-1-4j | | -k-10=10+k | | ​3​​b−4​​=−5 | | 0=4x^2+3x-2 | | -6n+9n+7=-3+4n | | 8-5b=2b+1 | | 8(x+1)=5+8x | | X=-56+-3x | | X=-56-3x | | X=-56×-3x | | 15+5g-5=415 | | X-12=5x=56 | | 0.244÷d=82 | | 2w−9+5w+2=0 | | 100+20+x=457 | | 200.6÷n=-4.5 | | 5+5y=2y+9 | | x^-0.35=0.1 | | (p^2+p-6)=(p^2-6) | | 5x-12=56 | | (3/2)=(x/14) | | 6x-9=66 | | 15l+35L=1525 | | 5.1z=-11.83 | | 366.3=1/3(3.14)(5^2)h |

Equations solver categories