Final answer:
The expression has three terms; '6yz' with a coefficient of 6, '43x' with a coefficient of 43, and '27z' with a coefficient of 27. Coefficients are the numerical parts of terms multiplied by the variables, and identifying them helps in simplifying expressions.
Step-by-step explanation:
The expression 6yz + 43x + 27z consists of three terms. The first term is 6yz, with a coefficient of 6. The second term is 43x, with a coefficient of 43. The third term is 27z, with a coefficient of 27. In algebra, the term 'coefficient' refers to the numerical part of a term that is multiplied by the variables. Identifying terms and coefficients is crucial for simplifying algebraic expressions and solving equations.
To simplify an algebraic expression, we combine like terms—those that have the same variables raised to the same powers.