Solve 4r-3/6r+1 = 2r-1/3r+4

r = 1

Step-by-step explanation:

Given

= ( cross- multiply )

(6r + 1)(2r - 1) = (3r + 4)(4r - 3)

Expand factors on both sides using FOIL

12r² - 4r - 1 = 12r² + 7r - 12 ( subtract 12r² from both sides )

- 4r - 1 = 7r - 12 ( subtract 7r from both sides )

- 11r - 1 = - 12 ( add 1 to both sides )

- 11r = - 11 ( divide both sides by - 11 )

r = 1

a reflection across the x-axis , followed by the by a reflection across the y-axis , and then a scale dilation of 0.5 .

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