5r-2s+18=0

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Solution for 5r-2s+18=0 equation:


Simplifying
5r + -2s + 18 = 0

Reorder the terms:
18 + 5r + -2s = 0

Solving
18 + 5r + -2s = 0

Solving for variable 'r'.

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

Add '-18' to each side of the equation.
18 + 5r + -18 + -2s = 0 + -18

Reorder the terms:
18 + -18 + 5r + -2s = 0 + -18

Combine like terms: 18 + -18 = 0
0 + 5r + -2s = 0 + -18
5r + -2s = 0 + -18

Combine like terms: 0 + -18 = -18
5r + -2s = -18

Add '2s' to each side of the equation.
5r + -2s + 2s = -18 + 2s

Combine like terms: -2s + 2s = 0
5r + 0 = -18 + 2s
5r = -18 + 2s

Divide each side by '5'.
r = -3.6 + 0.4s

Simplifying
r = -3.6 + 0.4s

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