13r-117=0

Simple and best practice solution for 13r-117=0 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 13r-117=0 equation: 


Simplifying
13r + -117 = 0

Reorder the terms:
-117 + 13r = 0

Solving
-117 + 13r = 0

Solving for variable 'r'.

Move all terms containing r to the left, all other terms to the right.

Add '117' to each side of the equation.
-117 + 117 + 13r = 0 + 117

Combine like terms: -117 + 117 = 0
0 + 13r = 0 + 117
13r = 0 + 117

Combine like terms: 0 + 117 = 117
13r = 117

Divide each side by '13'.
r = 9

Simplifying
r = 9

See similar equations:

| 9x-7y=-1 | | 7(5x+9)=-322 | | 719=(78*9)+ | | x^3+3x^2-13x-15=y | | -6(-5x+8)=252 | | 2(4+4x)=104 | | 2(3-2x)=-6 | | Sin^2x-sinx-1=0 | | x+5=6x-35 | | 652=(54*a)+4 | | 3x-37=17 | | x+2+x+5=17 | | -x-3=-15+3x | | a+6=6a+42-8 | | 2x-8=-20+3x | | 5x-9=-10+4x | | 287=(a*4)+19 | | -7+2x=-5x-63 | | -5u+8u=43 | | 5M=5M-9 | | 4x-8=-4x-80 | | 3sinx-4=-2sin | | -3+5x=x-47 | | 791=(98*8)+a | | 151=(18*8)+a | | -9x-100=-4x-200 | | a=(45*11)+9 | | 2x+4x=-6x+82 | | 531=(a*6)+21 | | 70/112 | | -1/4(x+3)=-8 | | 1+1+1+1+1+1+1+9000=9007 |

Equations solver categories