elpollo82 elpollo82

08-04-2020
Mathematics

contestada

The ratio of 1 to (4x-3) equals the ratio (x+3) to 4. What is the SUM of the values of x that satisfy the equation?

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RealMt2005 RealMt2005

08-04-2020

(4x-3) = 4 x (x+3)
(4x - 3) = 4 x x + 4 x 3
(4x-3) = 4x + 12
4x - 4x = 12 - 3
x = 9

It’s probably wrong but I tried

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