Question

a formula to find the angle measures of a triangle is given. 180 = 2x + y select all correct answers that solve for x

Explanation:

Step1: Solve the equation \(180 = 2x + y\) for \(x\)

Subtract \(y\) from both sides:
\(2x=180 - y\)

Step2: Divide both sides by 2

\(x=\frac{180 - y}{2}\)

Answer:

\(x=\frac{180 - y}{2}\)