Question

simplify the expression
-4z - 6 - 7z + 3 =

Explanation:

Step1: Combine like terms for z

We have \(-4z\) and \(-7z\). To combine them, we add their coefficients: \(-4 + (-7) = -11\), so the z - terms combine to \(-11z\).

Step2: Combine like terms for constants

We have \(-6\) and \(+3\). To combine them, we add: \(-6+3=-3\).

Step3: Combine the results

Putting the combined z - terms and combined constant terms together, we get \(-11z-3\).

Answer:

\(-11z - 3\)