4r+5s+16r+3s=

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Solution for 4r+5s+16r+3s= equation:


Simplifying
4r + 5s + 16r + 3s = 0

Reorder the terms:
4r + 16r + 5s + 3s = 0

Combine like terms: 4r + 16r = 20r
20r + 5s + 3s = 0

Combine like terms: 5s + 3s = 8s
20r + 8s = 0

Solving
20r + 8s = 0

Solving for variable 'r'.

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

Add '-8s' to each side of the equation.
20r + 8s + -8s = 0 + -8s

Combine like terms: 8s + -8s = 0
20r + 0 = 0 + -8s
20r = 0 + -8s
Remove the zero:
20r = -8s

Divide each side by '20'.
r = -0.4s

Simplifying
r = -0.4s

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