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Simplifying 69x + -2x4 + 21x(69) = 0 Reorder the terms for easier multiplication: 69x + -2x4 + 21 * 69x = 0 Multiply 21 * 69 69x + -2x4 + 1449x = 0 Reorder the terms: 69x + 1449x + -2x4 = 0 Combine like terms: 69x + 1449x = 1518x 1518x + -2x4 = 0 Solving 1518x + -2x4 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '2x'. 2x(759 + -1x3) = 0 Ignore the factor 2.Subproblem 1
Set the factor 'x' equal to zero and attempt to solve: Simplifying x = 0 Solving x = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x = 0Subproblem 2
Set the factor '(759 + -1x3)' equal to zero and attempt to solve: Simplifying 759 + -1x3 = 0 Solving 759 + -1x3 = 0 Move all terms containing x to the left, all other terms to the right. Add '-759' to each side of the equation. 759 + -759 + -1x3 = 0 + -759 Combine like terms: 759 + -759 = 0 0 + -1x3 = 0 + -759 -1x3 = 0 + -759 Combine like terms: 0 + -759 = -759 -1x3 = -759 Divide each side by '-1'. x3 = 759 Simplifying x3 = 759 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.Solution
x = {0}
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