42x^5y^4=(-7x^3y)(x)

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Solution for 42x^5y^4=(-7x^3y)(x) equation:


Simplifying
42x5y4 = (-7x3y)(x)

Remove parenthesis around (-7x3y)
42x5y4 = -7x3y(x)

Multiply x3y * x
42x5y4 = -7x4y

Solving
42x5y4 = -7x4y

Solving for variable 'x'.

Reorder the terms:
7x4y + 42x5y4 = -7x4y + 7x4y

Combine like terms: -7x4y + 7x4y = 0
7x4y + 42x5y4 = 0

Factor out the Greatest Common Factor (GCF), '7x4y'.
7x4y(1 + 6xy3) = 0

Ignore the factor 7.

Subproblem 1

Set the factor 'x4y' equal to zero and attempt to solve: Simplifying x4y = 0 Solving x4y = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x4y = 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 + 6xy3)' equal to zero and attempt to solve: Simplifying 1 + 6xy3 = 0 Solving 1 + 6xy3 = 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 + 6xy3 = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 6xy3 = 0 + -1 6xy3 = 0 + -1 Combine like terms: 0 + -1 = -1 6xy3 = -1 Divide each side by '6y3'. x = -0.1666666667y-3 Simplifying x = -0.1666666667y-3

Solution

x = {-0.1666666667y-3}

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