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Simplifying 7b + 14n = 21bn Solving 7b + 14n = 21bn Solving for variable 'b'. Move all terms containing b to the left, all other terms to the right. Add '-21bn' to each side of the equation. 7b + -21bn + 14n = 21bn + -21bn Combine like terms: 21bn + -21bn = 0 7b + -21bn + 14n = 0 Add '-14n' to each side of the equation. 7b + -21bn + 14n + -14n = 0 + -14n Combine like terms: 14n + -14n = 0 7b + -21bn + 0 = 0 + -14n 7b + -21bn = 0 + -14n Remove the zero: 7b + -21bn = -14n Combine like terms: -14n + 14n = 0 7b + -21bn + 14n = 0 Factor out the Greatest Common Factor (GCF), '7'. 7(b + -3bn + 2n) = 0 Ignore the factor 7.Subproblem 1
Set the factor '(b + -3bn + 2n)' equal to zero and attempt to solve: Simplifying b + -3bn + 2n = 0 Solving b + -3bn + 2n = 0 Move all terms containing b to the left, all other terms to the right. Add '-2n' to each side of the equation. b + -3bn + 2n + -2n = 0 + -2n Combine like terms: 2n + -2n = 0 b + -3bn + 0 = 0 + -2n b + -3bn = 0 + -2n Remove the zero: b + -3bn = -2n The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.
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