18r*3t*2+12r*2t*-6r*27=

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Solution for 18r*3t*2+12r*2t*-6r*27= equation:


Simplifying
18r * 3t * 2 + 12r * 2t * -6r * 27 = 0

Reorder the terms for easier multiplication:
18 * 3 * 2r * t + 12r * 2t * -6r * 27 = 0

Multiply 18 * 3
54 * 2r * t + 12r * 2t * -6r * 27 = 0

Multiply 54 * 2
108r * t + 12r * 2t * -6r * 27 = 0

Multiply r * t
108rt + 12r * 2t * -6r * 27 = 0

Reorder the terms for easier multiplication:
108rt + 12 * 2 * -6 * 27r * t * r = 0

Multiply 12 * 2
108rt + 24 * -6 * 27r * t * r = 0

Multiply 24 * -6
108rt + -144 * 27r * t * r = 0

Multiply -144 * 27
108rt + -3888r * t * r = 0

Multiply r * t
108rt + -3888rt * r = 0

Multiply rt * r
108rt + -3888r2t = 0

Solving
108rt + -3888r2t = 0

Solving for variable 'r'.

Factor out the Greatest Common Factor (GCF), '108rt'.
108rt(1 + -36r) = 0

Ignore the factor 108.

Subproblem 1

Set the factor 'rt' equal to zero and attempt to solve: Simplifying rt = 0 Solving rt = 0 Move all terms containing r to the left, all other terms to the right. Simplifying rt = 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 + -36r)' equal to zero and attempt to solve: Simplifying 1 + -36r = 0 Solving 1 + -36r = 0 Move all terms containing r to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + -36r = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -36r = 0 + -1 -36r = 0 + -1 Combine like terms: 0 + -1 = -1 -36r = -1 Divide each side by '-36'. r = 0.02777777778 Simplifying r = 0.02777777778

Solution

r = {0.02777777778}

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