9=5r+-17-8r

Simple and best practice solution for 9=5r+-17-8r 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 9=5r+-17-8r equation:


Simplifying
9 = 5r + -17 + -8r

Reorder the terms:
9 = -17 + 5r + -8r

Combine like terms: 5r + -8r = -3r
9 = -17 + -3r

Solving
9 = -17 + -3r

Solving for variable 'r'.

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

Add '3r' to each side of the equation.
9 + 3r = -17 + -3r + 3r

Combine like terms: -3r + 3r = 0
9 + 3r = -17 + 0
9 + 3r = -17

Add '-9' to each side of the equation.
9 + -9 + 3r = -17 + -9

Combine like terms: 9 + -9 = 0
0 + 3r = -17 + -9
3r = -17 + -9

Combine like terms: -17 + -9 = -26
3r = -26

Divide each side by '3'.
r = -8.666666667

Simplifying
r = -8.666666667

See similar equations:

| 4y^2=-4y | | (2m-1)(m+4)=0 | | 2x-5=-6x-61 | | 12=4x+1 | | lny=4-3t | | 350+15=200+25 | | 67.5*4.5= | | -5(V-9)=-9V+49 | | 8-7x=4x-102 | | h=-2w^2+36w | | -4U+49=-7(U-4) | | 3b(b-5)=0 | | 28=x+2x+(2x+3) | | 0=25x^2-753x+36000 | | 7500+2500x=162.5 | | -4y+4+4y=-4 | | -5(U+2)=-8U-22 | | 11x-3y=4 | | 7500+2500x=4000x | | 10+2x=x+17 | | 62-125=1 | | 20=8(Y+4)-2Y | | 0.5x-0.5=.75x+1-x | | 9x-1+5x=4x+2-6x | | 3x-(5+x)=-5+2x | | 0=25x^2-828x+36000 | | 5+5x+x=23 | | 3(X-3)-5X=5 | | 45x=630 | | 0=25x^2-828z+36000 | | f(x)=x^3+x^2-4x-4 | | 5x-35=-40 |

Equations solver categories