r+6+5=15

Simple and best practice solution for r+6+5=15 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+6+5=15 equation: 


Simplifying
r + 6 + 5 = 15

Reorder the terms:
6 + 5 + r = 15

Combine like terms: 6 + 5 = 11
11 + r = 15

Solving
11 + r = 15

Solving for variable 'r'.

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

Add '-11' to each side of the equation.
11 + -11 + r = 15 + -11

Combine like terms: 11 + -11 = 0
0 + r = 15 + -11
r = 15 + -11

Combine like terms: 15 + -11 = 4
r = 4

Simplifying
r = 4

See similar equations:

| x-(4x+6)-102=180 | | -2p+3p=-5 | | log(x)8=6 | | -18=-3x-6x | | Dx/(x^2)=-dz/(y^2) | | -14k+6=7-k | | 5=x+1+3x | | 180=x-(4x+6)-102 | | x=15+10*4 | | 9/4-y/4=7/36 | | 5=m+m | | 7x+6=3x+4x | | =15+10*4 | | Dx/x^2=-dz/y^2 | | (5x^2y^8)(9x^6y)= | | y=tanh(x) | | K^2+2k+2=0 | | x+9=-(x-8) | | X-6/140=7/8 | | 2x/-13/15=9/40 | | (16b-2)-5(3b+4)=-6 | | 27y=54 | | 5a+3a+5=22-3 | | 2=2h/9 | | -17=397 | | f/-3=2 | | 12=-2(3+x) | | 2(a+6)-10=4 | | -2(2x-8)=24 | | p+(34+p)+(3p-40)=789 | | 2x+21=5+3 | | n^2-3n-90=0 |

Equations solver categories