13r+32r=180whatisr

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Solution for 13r+32r=180whatisr equation:


Simplifying
13r + 32r = 180whatisr

Combine like terms: 13r + 32r = 45r
45r = 180whatisr

Solving
45r = 180ahirstw

Solving for variable 'r'.

Move all terms containing r to the left, all other terms to the right.

Add '-180ahirstw' to each side of the equation.
-180ahirstw + 45r = 180ahirstw + -180ahirstw

Combine like terms: 180ahirstw + -180ahirstw = 0
-180ahirstw + 45r = 0

Factor out the Greatest Common Factor (GCF), '45r'.
45r(-4ahistw + 1) = 0

Ignore the factor 45.

Subproblem 1

Set the factor 'r' equal to zero and attempt to solve: Simplifying r = 0 Solving r = 0 Move all terms containing r to the left, all other terms to the right. Simplifying r = 0

Subproblem 2

Set the factor '(-4ahistw + 1)' equal to zero and attempt to solve: Simplifying -4ahistw + 1 = 0 Reorder the terms: 1 + -4ahistw = 0 Solving 1 + -4ahistw = 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 + -4ahistw = 0 + -1 Combine like terms: 1 + -1 = 0 0 + -4ahistw = 0 + -1 -4ahistw = 0 + -1 Combine like terms: 0 + -1 = -1 -4ahistw = -1 Add '4ahistw' to each side of the equation. -4ahistw + 4ahistw = -1 + 4ahistw Combine like terms: -4ahistw + 4ahistw = 0 0 = -1 + 4ahistw Simplifying 0 = -1 + 4ahistw The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Solution

r = {0}

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