28y^8+12y^7=0

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Solution for 28y^8+12y^7=0 equation:


Simplifying
28y8 + 12y7 = 0

Reorder the terms:
12y7 + 28y8 = 0

Solving
12y7 + 28y8 = 0

Solving for variable 'y'.

Factor out the Greatest Common Factor (GCF), '4y7'.
4y7(3 + 7y) = 0

Ignore the factor 4.

Subproblem 1

Set the factor 'y7' equal to zero and attempt to solve: Simplifying y7 = 0 Solving y7 = 0 Move all terms containing y to the left, all other terms to the right. Simplifying y7 = 0 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 2

Set the factor '(3 + 7y)' equal to zero and attempt to solve: Simplifying 3 + 7y = 0 Solving 3 + 7y = 0 Move all terms containing y to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + 7y = 0 + -3 Combine like terms: 3 + -3 = 0 0 + 7y = 0 + -3 7y = 0 + -3 Combine like terms: 0 + -3 = -3 7y = -3 Divide each side by '7'. y = -0.4285714286 Simplifying y = -0.4285714286

Solution

y = {-0.4285714286}

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