Question

question
what value of x would prove the lines are parallel?
answer
attempt 1 out of 2
additional solution
no solution

Explanation:

Step1: Identify the angle relationship

The two angles \(9x + 8^\circ\) and \(10x^\circ\) are alternate exterior angles. For the lines to be parallel, alternate exterior angles must be equal. So we set up the equation:
\(9x + 8 = 10x\)

Step2: Solve for \(x\)

Subtract \(9x\) from both sides of the equation:
\(9x + 8 - 9x = 10x - 9x\)
\(8 = x\)

Answer:

\(x = 8\)