15r+7s+9r+7s=

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Solution for 15r+7s+9r+7s= equation:


Simplifying
15r + 7s + 9r + 7s = 0

Reorder the terms:
15r + 9r + 7s + 7s = 0

Combine like terms: 15r + 9r = 24r
24r + 7s + 7s = 0

Combine like terms: 7s + 7s = 14s
24r + 14s = 0

Solving
24r + 14s = 0

Solving for variable 'r'.

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

Add '-14s' to each side of the equation.
24r + 14s + -14s = 0 + -14s

Combine like terms: 14s + -14s = 0
24r + 0 = 0 + -14s
24r = 0 + -14s
Remove the zero:
24r = -14s

Divide each side by '24'.
r = -0.5833333333s

Simplifying
r = -0.5833333333s

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