Question

For the given expression, identify the terms, like terms, coefficients, and constant terms. Then simplify the expression.

$-3p+2+p-4$

Short answer

The value of given expression is $-2p-2$.

Step-by-step solution

Step-1- Terms and like terms

$-3p+2+p-4$

Parts of an expression that are added together are called terms

Therefore, the terms in given expression are $-3p,2,p,-4$.

The term which has the same variable part are called like terms.

Therefore, the like terms in given expression are $-3p,p$.

Step-2-Coefficients and constant terms

Number part of a term with a variable is called the coefficient.

Therefore, the coefficients in given expression are $-3,1$.

Term independent of any variable are called constants.

Therefore, the constants in given expression are $-4$.

Step-3-Solving given expression

$-3p+2+p-4$

On simplifying, we get

$\begin{array}{l}-3p+2+p-4=-3p+p+2-4\\ -3p+2+p-4=-2p-2\end{array}$

Therefore, the value of given expression is $-2p-2$.