Question

what is the coefficient of X in the expression 2- x +y?

Answer 1

Answer:

-1

Step-by-step explanation:

as we can see that x has no coefficient

therefore we take -1 as the coefficient

-1*x=-x

Answer 2

Given :  2 - x + y

To Find :  coefficient of x in the expression

Solution:

A number used to multiply a variable is called coefficient of the variable.

2 - x + y

= 2  + (-1)x  + (1)y

2 is constant

-1  is the coefficient of  x

1 is the coefficient of y

Hence  coefficient of x in the expression 2 - x + y    is  - 1

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