Question

integrated math 3-2
day 1 review lines and equ
simplify each expression.

1. $-5k - 9k$

Explanation:

Step1: Identify like terms

Both terms have the variable $k$, so they are like terms.

Step2: Combine coefficients

Add the coefficients of the like terms: $-5 - 9 = -14$

Step3: Attach the variable

Multiply the combined coefficient by $k$: $-14 \times k$

Answer:

$-14k$