matxxpshsn matxxpshsn
  • 14-11-2021
  • Mathematics
contestada

Solve for (x)
I need help with 10(b)
Please

Solve for x I need help with 10b Please class=

Respuesta :

jimrgrant1 jimrgrant1
  • 14-11-2021

Answer:

x = 4

Step-by-step explanation:

(b)

[tex]\frac{2x+1}{3}[/tex] = 5 - [tex]\frac{1}{2}[/tex] x

Multiply through by 6 ( the LCM of 3 and 2 ) to clear the fractions

2(2x + 1) = 30 - 3x , distribute parenthesis on left side

4x + 2 = 30 - 3x ( add 3x to both sides )

7x + 2 = 30 ( subtract 2 from both sides )

7x = 28 ( divide both sides by 7 )

x = 4

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