6r+5(r-2)-2(s+7)=

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Solution for 6r+5(r-2)-2(s+7)= equation:


Simplifying
6r + 5(r + -2) + -2(s + 7) = 0

Reorder the terms:
6r + 5(-2 + r) + -2(s + 7) = 0
6r + (-2 * 5 + r * 5) + -2(s + 7) = 0
6r + (-10 + 5r) + -2(s + 7) = 0

Reorder the terms:
6r + -10 + 5r + -2(7 + s) = 0
6r + -10 + 5r + (7 * -2 + s * -2) = 0
6r + -10 + 5r + (-14 + -2s) = 0

Reorder the terms:
-10 + -14 + 6r + 5r + -2s = 0

Combine like terms: -10 + -14 = -24
-24 + 6r + 5r + -2s = 0

Combine like terms: 6r + 5r = 11r
-24 + 11r + -2s = 0

Solving
-24 + 11r + -2s = 0

Solving for variable 'r'.

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

Add '24' to each side of the equation.
-24 + 11r + 24 + -2s = 0 + 24

Reorder the terms:
-24 + 24 + 11r + -2s = 0 + 24

Combine like terms: -24 + 24 = 0
0 + 11r + -2s = 0 + 24
11r + -2s = 0 + 24

Combine like terms: 0 + 24 = 24
11r + -2s = 24

Add '2s' to each side of the equation.
11r + -2s + 2s = 24 + 2s

Combine like terms: -2s + 2s = 0
11r + 0 = 24 + 2s
11r = 24 + 2s

Divide each side by '11'.
r = 2.181818182 + 0.1818181818s

Simplifying
r = 2.181818182 + 0.1818181818s

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