Математика домашка помощь

Question

Математика домашка помощь

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Answer 1

0.9 * (4x - 2) = 0.5 (3x - 4) + 4.4
3.6x - 1.8 = 1.5x - 2 + 4.4
3.6x - 1.5x = -2 + 4.4 + 1.8
2.1x = 4.2
x = 2

Answer 2

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