Question

solve for x. (equation required)
4)

Explanation:

Step1: Use triangle angle sum theorem

The sum of angles in a triangle is \(180^{\circ}\). So, \(37^{\circ}+65^{\circ}+(x + 89)^{\circ}=180^{\circ}\).

Step2: Simplify the left - hand side

\(37+65+x + 89=180\), which simplifies to \(x+191 = 180\).

Step3: Solve for \(x\)

Subtract \(191\) from both sides: \(x=180 - 191\).

Answer:

\(x=-11\)