Math, asked by maia34, 5 months ago

Please help me answer this question :)
7.5x + 3x(3.8) + 12.8(x +12) = 607.20

Answers

Answered by devindersaroha43

8

Answer:

Step-by-step explanation:

.5x + 3 x(3.8) + 12.8(x +12) = 607.20.

Answered by Mathopathic

1

Step-by-step explanation:

7.5x + 3x(3.8) + 12.8(x +12) = 607.20

=> 7.5x + 11.4x + 12.8x + 153.6 = 607.20

=> 31.7x = 607.20 - 153.60

=> 31.7x = 453.60

=> X = 453.6/31.7

=> X = 14.309

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