10r-2s-5r+8s=

Solution for 10r-2s-5r+8s= equation:

Simplifying
10r + -2s + -5r + 8s = 0

Reorder the terms:
10r + -5r + -2s + 8s = 0

Combine like terms: 10r + -5r = 5r
5r + -2s + 8s = 0

Combine like terms: -2s + 8s = 6s
5r + 6s = 0

Solving
5r + 6s = 0

Solving for variable 'r'.

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

Add '-6s' to each side of the equation.
5r + 6s + -6s = 0 + -6s

Combine like terms: 6s + -6s = 0
5r + 0 = 0 + -6s
5r = 0 + -6s
Remove the zero:
5r = -6s

Divide each side by '5'.
r = -1.2s

Simplifying
r = -1.2s