(3w^5+6w^2-4)-(7w^5-4w^2+15)=

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Solution for (3w^5+6w^2-4)-(7w^5-4w^2+15)= equation: 


Simplifying
(3w5 + 6w2 + -4) + -1(7w5 + -4w2 + 15) = 0

Reorder the terms:
(-4 + 6w2 + 3w5) + -1(7w5 + -4w2 + 15) = 0

Remove parenthesis around (-4 + 6w2 + 3w5)
-4 + 6w2 + 3w5 + -1(7w5 + -4w2 + 15) = 0

Reorder the terms:
-4 + 6w2 + 3w5 + -1(15 + -4w2 + 7w5) = 0
-4 + 6w2 + 3w5 + (15 * -1 + -4w2 * -1 + 7w5 * -1) = 0
-4 + 6w2 + 3w5 + (-15 + 4w2 + -7w5) = 0

Reorder the terms:
-4 + -15 + 6w2 + 4w2 + 3w5 + -7w5 = 0

Combine like terms: -4 + -15 = -19
-19 + 6w2 + 4w2 + 3w5 + -7w5 = 0

Combine like terms: 6w2 + 4w2 = 10w2
-19 + 10w2 + 3w5 + -7w5 = 0

Combine like terms: 3w5 + -7w5 = -4w5
-19 + 10w2 + -4w5 = 0

Solving
-19 + 10w2 + -4w5 = 0

Solving for variable 'w'.

The solution to this equation could not be determined.

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