5r+10=8r-72

Simple and best practice solution for 5r+10=8r-72 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 5r+10=8r-72 equation:


Simplifying
5r + 10 = 8r + -72

Reorder the terms:
10 + 5r = 8r + -72

Reorder the terms:
10 + 5r = -72 + 8r

Solving
10 + 5r = -72 + 8r

Solving for variable 'r'.

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

Add '-8r' to each side of the equation.
10 + 5r + -8r = -72 + 8r + -8r

Combine like terms: 5r + -8r = -3r
10 + -3r = -72 + 8r + -8r

Combine like terms: 8r + -8r = 0
10 + -3r = -72 + 0
10 + -3r = -72

Add '-10' to each side of the equation.
10 + -10 + -3r = -72 + -10

Combine like terms: 10 + -10 = 0
0 + -3r = -72 + -10
-3r = -72 + -10

Combine like terms: -72 + -10 = -82
-3r = -82

Divide each side by '-3'.
r = 27.33333333

Simplifying
r = 27.33333333

See similar equations:

| a^2-15a+12=0 | | 90+2x=1.5 | | 28-14z=24-12z | | 5(1-2n)=15 | | xsquared=285 | | 10.5-12.5= | | 7x+4+5x=16 | | 3(2x^2+3x+1)= | | 20x-4=16x+10 | | 9y^2-23y-150=0 | | 6t^2+21t+15=0 | | 8x+32=12x-24 | | 4x^2-18=258 | | -5p-(p+7)=33+2p | | 24=2(b-2)46 | | -36+6y=5y | | 10.2-12.2= | | 208=50+n-40 | | 3(2x-1)=-31 | | 2-5*5= | | -5x-3=-x+33 | | Y=15-6.5x | | 16a^3b^3+24a^4b^3=0 | | 1532+c=2766 | | -63-10x+6x=29 | | 13x+20+17x=36+28x | | 1532+c=2766 | | 1532+c=2766 | | 1532+c=2766 | | 1532+c=2766 | | 1532+c=2766 | | 3r-5(r+6)=d |

Equations solver categories