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23-05-2020
Mathematics

contestada

If y=2x-8, what is the value of x when y=0?

A)-4

B)0

C)4

D)8

Respuesta :

JasnoorKaur JasnoorKaur

23-05-2020

If y=0 then,
2x-8=0
2x=8
X=8/2
X=4
Answer is c

Answer Link

wegnerkolmp2741o wegnerkolmp2741o

23-05-2020

Answer:

x=4

Step-by-step explanation:

y = 2x - 8

Let y =0

0 = 2x-8

Add 8 to each side

8 = 2x-8+8

8 = 2x

Divide each side by 2

8/2 = 2x/2

4 =x

Answer Link

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