Question

hallar el valor de x.

Explanation:

Step1: Use the triangle angle - sum theorem

The sum of the interior angles of a triangle is \(180^{\circ}\). So, \(x + 35+107=180\).

Step2: Solve the equation for \(x\)

First, simplify the left - hand side of the equation: \(x+(35 + 107)=x + 142\). Then, we have the equation \(x+142 = 180\). Subtract 142 from both sides: \(x=180 - 142\).

Answer:

\(38\)