amyrhoads3
amyrhoads3 amyrhoads3
  • 13-11-2019
  • Mathematics
contestada

1/2(4x+16)=20 what is the value of x

Respuesta :

triggerwigger079 triggerwigger079
  • 13-11-2019

Answer:

×=7.5

Step-by-step explanation:

2x+5=20

2x+5=20

-5=20

=15

2x=15

÷2

Answer Link
nandhini123
nandhini123 nandhini123
  • 21-11-2019

Answer:

The value of x=6

Explanation:

Given:

[tex]\frac{1}{2}(4x+16) =20[/tex]

Now we will do cross multiply on both sides of the equation  

[tex]1\times(4x+16)=20\times2[/tex]

(4x+16)=40

Now we will solve the above equation  

[tex]4x+16-40=0[/tex]

[tex]4x-24=0[/tex]

[tex]4x=24[/tex]

[tex]x=\frac{24}{4}[/tex]

[tex]x=6[/tex]

Hence the  required value which satisfy the given equation of the question is x=6.

Answer Link

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