Question

Identify the coefficient of x in expression 8-x+y​

Answer 1

Answer:

-1

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Answer 2

Answer:

The coefficient of $x$ is $-1$.

Step-by-step explanation:

Given expression is $8-x+y$.

We need to find the coefficient of $x$ in the given expression.

A coefficient is a multiplicative factor in some term of a polynomial, a series, or any expression; it is usually a number, but may be any expression (including variables such as a, b and c). When variables appear in the coefficients, they are often called parameters.

Rewrite the given expression

$-x+y+8$

Now separate $-1$ from the $x$ term.

$(-1)x+y+8$

Using definition, we can clearly see

The coefficient of $x$ is $-1$.