(5r^5+6r^2-2)-(7r^5-4r^2+17)=

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Solution for (5r^5+6r^2-2)-(7r^5-4r^2+17)= equation: 


Simplifying
(5r5 + 6r2 + -2) + -1(7r5 + -4r2 + 17) = 0

Reorder the terms:
(-2 + 6r2 + 5r5) + -1(7r5 + -4r2 + 17) = 0

Remove parenthesis around (-2 + 6r2 + 5r5)
-2 + 6r2 + 5r5 + -1(7r5 + -4r2 + 17) = 0

Reorder the terms:
-2 + 6r2 + 5r5 + -1(17 + -4r2 + 7r5) = 0
-2 + 6r2 + 5r5 + (17 * -1 + -4r2 * -1 + 7r5 * -1) = 0
-2 + 6r2 + 5r5 + (-17 + 4r2 + -7r5) = 0

Reorder the terms:
-2 + -17 + 6r2 + 4r2 + 5r5 + -7r5 = 0

Combine like terms: -2 + -17 = -19
-19 + 6r2 + 4r2 + 5r5 + -7r5 = 0

Combine like terms: 6r2 + 4r2 = 10r2
-19 + 10r2 + 5r5 + -7r5 = 0

Combine like terms: 5r5 + -7r5 = -2r5
-19 + 10r2 + -2r5 = 0

Solving
-19 + 10r2 + -2r5 = 0

Solving for variable 'r'.

The solution to this equation could not be determined.

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