(6r^5+8r^2-2)-(8r^5-6r^2+13)=

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Solution for (6r^5+8r^2-2)-(8r^5-6r^2+13)= equation: 


Simplifying
(6r5 + 8r2 + -2) + -1(8r5 + -6r2 + 13) = 0

Reorder the terms:
(-2 + 8r2 + 6r5) + -1(8r5 + -6r2 + 13) = 0

Remove parenthesis around (-2 + 8r2 + 6r5)
-2 + 8r2 + 6r5 + -1(8r5 + -6r2 + 13) = 0

Reorder the terms:
-2 + 8r2 + 6r5 + -1(13 + -6r2 + 8r5) = 0
-2 + 8r2 + 6r5 + (13 * -1 + -6r2 * -1 + 8r5 * -1) = 0
-2 + 8r2 + 6r5 + (-13 + 6r2 + -8r5) = 0

Reorder the terms:
-2 + -13 + 8r2 + 6r2 + 6r5 + -8r5 = 0

Combine like terms: -2 + -13 = -15
-15 + 8r2 + 6r2 + 6r5 + -8r5 = 0

Combine like terms: 8r2 + 6r2 = 14r2
-15 + 14r2 + 6r5 + -8r5 = 0

Combine like terms: 6r5 + -8r5 = -2r5
-15 + 14r2 + -2r5 = 0

Solving
-15 + 14r2 + -2r5 = 0

Solving for variable 'r'.

The solution to this equation could not be determined.

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