3r-8=17

Simple and best practice solution for 3r-8=17 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 3r-8=17 equation: 


Simplifying
3r + -8 = 17

Reorder the terms:
-8 + 3r = 17

Solving
-8 + 3r = 17

Solving for variable 'r'.

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

Add '8' to each side of the equation.
-8 + 8 + 3r = 17 + 8

Combine like terms: -8 + 8 = 0
0 + 3r = 17 + 8
3r = 17 + 8

Combine like terms: 17 + 8 = 25
3r = 25

Divide each side by '3'.
r = 8.333333333

Simplifying
r = 8.333333333

See similar equations:

| 6r+7=18 | | 6r+7=17 | | 4x^3-14x^2+12x=60 | | 4x^3-14x^2+12x-60=0 | | 4x+20=3(x+20)-1 | | 6x-8x+4x=-12 | | (x-1)dy=(y+1)dx | | 2(4x+10)=5(x+10) | | 5x-21x=-2 | | C/-3=5 | | x-3x+8=26 | | 9(c^8)^0.5/(16c^12)^0.25 | | 4x+12=6x+6 | | -18x+80=0 | | 20x+27=8x | | 0=0.5x+7 | | x^2-4x-4y=0 | | 8t^2-37t-15=0 | | 0=(3/-6)x-1 | | ln(x+2)-ln(x-4)=3 | | a+bi=-11+9i | | 0=(3/6)x-1 | | -12x-5x=85 | | 4x^2+74x-120=0 | | 3+9=3.7 | | -68x-68=-68x+34 | | 4x^2+74-120=0 | | -68x-34=-68x+34 | | 30x=65(5) | | -z/2=12/6 | | 30(5x)=65 | | 7y-2=-8+5 |

Equations solver categories