shii45582
shii45582 shii45582
  • 18-03-2020
  • Mathematics
contestada

Solve of x:
0.5(4x + 6) = 5x + 24.7

Respuesta :

Аноним Аноним
  • 18-03-2020

Answer:

[tex]0.5(4x + 6) = 5x + 24.7 \\ 2x + 3 = 5x + 24.7 \\ 3 - 24.7 = 5x - 2x \\ - 21.7 = 3x \\ \frac{ - 21.7}{3} = \frac{3x}{3 } \\ x = - 7.2333[/tex]

Answer Link
hrididhar28 hrididhar28
  • 18-03-2020

Answer:

x=-37.4

Step-by-step explanation:

0.5(4x + 6) = 5x + 24.7          (0.5*4x=4.5x)

4.5x+6=5x+24.7

4.5x-5x+6=5x-5x+24.7

-0.5x+6=24.7

-0.5x+6-6=24.7-6

-0.5x=18.7

-0.5x/-0.5=18.7/-0.5

x=-37.4

Answer Link

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