GColunga777 GColunga777
  • 01-01-2019
  • Mathematics
contestada

x+10= 4x-2 whats the value of x

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wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 01-01-2019

Answer:

4=x

Step-by-step explanation:

x+10= 4x-2

Subtract x from each side

x-x+10 = 4x-x-2

10 =3x-2

Add 2 to each side

10+2 = 3x-2+2

12 = 3x

Divide by 3

12/3 = 3x/3

4 = x

Answer Link
Phoca Phoca
  • 02-01-2019

Answer:

4

Step-by-step explanation:

Given :


[tex]x + 10 = 4x - 2[/tex]


To Find : Value of x .

Solution :


⇒[tex]x + 10 = 4x - 2[/tex]


Taking from left to right and -2 from right to left . Then equation becomes:


⇒[tex]10+2 = 4x -x[/tex]


⇒[tex]12 = 3x[/tex]


⇒[tex]x= \frac{12}{3}[/tex]


⇒[tex]x= 4[/tex]


Hence , The value of x is 4


Answer Link

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