5r+8s-2(3r-6s)=

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Solution for 5r+8s-2(3r-6s)= equation:


Simplifying
5r + 8s + -2(3r + -6s) = 0
5r + 8s + (3r * -2 + -6s * -2) = 0
5r + 8s + (-6r + 12s) = 0

Reorder the terms:
5r + -6r + 8s + 12s = 0

Combine like terms: 5r + -6r = -1r
-1r + 8s + 12s = 0

Combine like terms: 8s + 12s = 20s
-1r + 20s = 0

Solving
-1r + 20s = 0

Solving for variable 'r'.

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

Add '-20s' to each side of the equation.
-1r + 20s + -20s = 0 + -20s

Combine like terms: 20s + -20s = 0
-1r + 0 = 0 + -20s
-1r = 0 + -20s
Remove the zero:
-1r = -20s

Divide each side by '-1'.
r = 20s

Simplifying
r = 20s

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