8y^6(y^3-9y)+4y^9=12y^9-72y^7

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Solution for 8y^6(y^3-9y)+4y^9=12y^9-72y^7 equation: 


Simplifying
8y6(y3 + -9y) + 4y9 = 12y9 + -72y7

Reorder the terms:
8y6(-9y + y3) + 4y9 = 12y9 + -72y7
(-9y * 8y6 + y3 * 8y6) + 4y9 = 12y9 + -72y7
(-72y7 + 8y9) + 4y9 = 12y9 + -72y7

Combine like terms: 8y9 + 4y9 = 12y9
-72y7 + 12y9 = 12y9 + -72y7

Reorder the terms:
-72y7 + 12y9 = -72y7 + 12y9

Add '72y7' to each side of the equation.
-72y7 + 72y7 + 12y9 = -72y7 + 72y7 + 12y9

Combine like terms: -72y7 + 72y7 = 0
0 + 12y9 = -72y7 + 72y7 + 12y9
12y9 = -72y7 + 72y7 + 12y9

Combine like terms: -72y7 + 72y7 = 0
12y9 = 0 + 12y9
12y9 = 12y9

Add '-12y9' to each side of the equation.
12y9 + -12y9 = 12y9 + -12y9

Combine like terms: 12y9 + -12y9 = 0
0 = 12y9 + -12y9

Combine like terms: 12y9 + -12y9 = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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