Question

solve for the value of z. (8z - 3)° (7z + 7)° answer attempt 1 out of 2 z =

Explanation:

Step1: Set up the equation

Since the two angles are vertical angles and vertical angles are equal, we set \(8z - 3=7z + 7\).

Step2: Isolate the variable z

Subtract \(7z\) from both sides of the equation: \(8z-7z-3=7z - 7z+7\), which simplifies to \(z-3 = 7\).

Step3: Solve for z

Add 3 to both sides of the equation: \(z-3 + 3=7 + 3\).

Answer:

\(z = 10\)