2r+5s-18+6r=

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Solution for 2r+5s-18+6r= equation:


Simplifying
2r + 5s + -18 + 6r = 0

Reorder the terms:
-18 + 2r + 6r + 5s = 0

Combine like terms: 2r + 6r = 8r
-18 + 8r + 5s = 0

Solving
-18 + 8r + 5s = 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 + 8r + 18 + 5s = 0 + 18

Reorder the terms:
-18 + 18 + 8r + 5s = 0 + 18

Combine like terms: -18 + 18 = 0
0 + 8r + 5s = 0 + 18
8r + 5s = 0 + 18

Combine like terms: 0 + 18 = 18
8r + 5s = 18

Add '-5s' to each side of the equation.
8r + 5s + -5s = 18 + -5s

Combine like terms: 5s + -5s = 0
8r + 0 = 18 + -5s
8r = 18 + -5s

Divide each side by '8'.
r = 2.25 + -0.625s

Simplifying
r = 2.25 + -0.625s

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