Question

3 - y = 4 , y = -1 , 1 , 2​

Answer 1

"Although a part of your question is missing you might be referring to this full question: which value of y will satisfy the equation 3 - y = 4 , y = -1 , 1 , 2"

Here we are given an expression 3 - y = 4

We have to find the which among the given values of y will satisfy the equation

Given values of y are -1 , 1 , 2

First, we wi solve the equation

3 - y = 4

y = 3 - 4

y = -1

So, among the given values, y = -1 will satisfy the equation.

Answer 2

As per the given data in the question

in the above question given that

We have find the value of given expression

Given $3 - y = 4 , y = -1 , 1 , 2$

Hence we solving the simple method

$Y= -1 ,1,2$

Thus calculate the equation

$\Rightarrow 3-Y=4\\\Rightarrow Y=3-4\\\Rightarrow Y=-1$

Hence the value will be required $Y= -1$

Note; the given equation should be $3 - y = 4 , y = -1 , 1 , 2$ .