-28x^7-4x^6=

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Solution for -28x^7-4x^6= equation:


Simplifying
-28x7 + -4x6 = 0

Reorder the terms:
-4x6 + -28x7 = 0

Solving
-4x6 + -28x7 = 0

Solving for variable 'x'.

Factor out the Greatest Common Factor (GCF), '-4x6'.
-4x6(1 + 7x) = 0

Ignore the factor -4.

Subproblem 1

Set the factor 'x6' equal to zero and attempt to solve: Simplifying x6 = 0 Solving x6 = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x6 = 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 '(1 + 7x)' equal to zero and attempt to solve: Simplifying 1 + 7x = 0 Solving 1 + 7x = 0 Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + 7x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 7x = 0 + -1 7x = 0 + -1 Combine like terms: 0 + -1 = -1 7x = -1 Divide each side by '7'. x = -0.1428571429 Simplifying x = -0.1428571429

Solution

x = {-0.1428571429}

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