tlittlefield210 tlittlefield210
  • 10-05-2021
  • Mathematics
contestada

Determine the value of x that make the equation true . 5 (x + 2) = 7 (4 - x)

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blackshades
blackshades blackshades
  • 10-05-2021

Answer:

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[tex]5(x + 2) = 7(4 - x) \\ 5x + 10 = 28 - 7x \\ 5x + 7x = 28 - 10 \\ 12x = 18 \\ x = \frac{18}{12} \\ x = \frac{3}{2} \\ x = 1.5[/tex]

ʰᵒᵖᵉ ⁱᵗ ʰᵉˡᵖˢ

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