Question

If y =7 when X =4 find y when X =12 variation pls answer correctly I will mark brainliest

Answer 1

Answer:

in 1st case

y= 7

x= 4

variations between x and y is of 3

therefore,

if,

x= 12

then,

y= 15

Step-by-step explanation:

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Answer 2

Given,

• y = 7
• x = 4

To find :-

The value of y when x = 12.

Solution :-

According to given conditions, we get :-

y = x + 3    (7 = 4 + 3)        . . .(i)

When x = 12,

Using equation (i),

y = 12 + 3

⇒y = 15

Hence, the value of y is 15, when the value of x is 12.