Question

solve for the value of t.
answer
attempt 1 out of 2
t =

Explanation:

Step1: Set up the equation

Vertical angles are equal. So, \(7t + 1=8t - 8\).

Step2: Solve for \(t\)

Subtract \(7t\) from both sides: \(1=t - 8\).
Add \(8\) to both sides: \(t=9\).

Answer:

\(9\)