Question

solve for the value of e. answer attempt 2 out of 6 e =

Explanation:

Step1: Set up equation

Since the sum of the two non - right angles in a right - angled triangle of angles formed by intersecting lines is 90 degrees, we have the equation $(8e + 8)+(9e-3)=90$.

Step2: Combine like terms

Combine the $e$ terms and the constant terms: $8e+9e + 8 - 3=90$, which simplifies to $17e+5 = 90$.

Step3: Isolate the variable term

Subtract 5 from both sides of the equation: $17e=90 - 5$, so $17e=85$.

Step4: Solve for e

Divide both sides by 17: $e=\frac{85}{17}=5$.

Answer:

$e = 5$