SpiritofVengence
SpiritofVengence SpiritofVengence
  • 01-04-2021
  • Mathematics
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AmiAblePshYcO
AmiAblePshYcO AmiAblePshYcO
  • 01-04-2021

4x + 8y = -40

if x = -6

4(-6) + 8y = -40

-24 + 8y = -40

8y = -40 + 24

8y = - 16

y = -16/8

y = -2

Answer Link
tanmayakumarp3
tanmayakumarp3 tanmayakumarp3
  • 01-04-2021

Answer:

y= -2

Step-by-step explanation:

Question:

To find value of y

Equation:

4x + 8y = -40

Given,

x = -6

Solution:

=> 4x + 8y = -40

[By putting the value of x = -6 then ]

=> 4×(-6) + 8y = -40

=> -24 + 8y = -40

=> 8y = -40 + 24

=> 8y = -16

[tex] = > y = \frac{ - 16}{8} [/tex]

=> y = -2

Result:

Hence, required value of y is -2 (Ans)

Answer Link

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