1.

(e) 4(4.5x - 3.5) = 2.5x + 15​

Answer»

- 3.5) = 2.5x + 1518X - 14 = 2.5x + 15 ⇒ 18x - 2.5x = 15 + 14 ⇒ 15.5x = 29X = {29}/{15.5} ⇒ x = 1.871



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