Question

6. If (15)(x+3) = (25)(3x-4), then find the value of x.​

Answer 1

$15(x + 3) = 25(3x - 4) \\ = > 15x + 45 = 75x - 100 \\ = > 60x = 145 \\ = > x = \frac{29}{12}$
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Answer 2

Answer:

x = 2.42 or x = 29/12

Step-by-step explanation:

(15)(x+3) = (25)(3x-4)

15x + 45 = 75x - 100

100 + 45 = 75x - 15x

145 = 60x

rearranging..

60x = 145

x = 145/60

x = 29/12

x = 2.41666

x = 2.42 (approx.)