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Simplifying 13x3 + -21x4 = 0 Solving 13x3 + -21x4 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), 'x3'. x3(13 + -21x) = 0Subproblem 1
Set the factor 'x3' equal to zero and attempt to solve: Simplifying x3 = 0 Solving x3 = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x3 = 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 '(13 + -21x)' equal to zero and attempt to solve: Simplifying 13 + -21x = 0 Solving 13 + -21x = 0 Move all terms containing x to the left, all other terms to the right. Add '-13' to each side of the equation. 13 + -13 + -21x = 0 + -13 Combine like terms: 13 + -13 = 0 0 + -21x = 0 + -13 -21x = 0 + -13 Combine like terms: 0 + -13 = -13 -21x = -13 Divide each side by '-21'. x = 0.619047619 Simplifying x = 0.619047619Solution
x = {0.619047619}
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