oliviahewitt2003
oliviahewitt2003 oliviahewitt2003
  • 03-12-2020
  • Mathematics
contestada

(4x-1) /2=x+7
4x-1 all over 2 = x +7​

Respuesta :

jimrgrant1 jimrgrant1
  • 03-12-2020

Answer:

x = [tex]\frac{15}{2}[/tex]

Step-by-step explanation:

Given

[tex]\frac{4x-1}{2}[/tex] = x + 7 ( multiply both sides by 2 to clear the fraction )

4x - 1 = 2(x + 7) ← distribute

4x - 1 = 2x + 14 ( subtract 2x from both sides )

2x - 1 = 14 ( add 1 to both sides )

2x = 15 ( divide both sides by 2 )

x = [tex]\frac{15}{2}[/tex]

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