Question

solve for the value of e.
answer attempt 1 out of 2
e =

Explanation:

Step1: Set up equation

Since the sum of the two angles is 90 degrees (right - angle), we have the equation $5e + 6+9e=90$.

Step2: Combine like - terms

Combining the terms with $e$ on the left - hand side gives $(5e + 9e)+6 = 90$, which simplifies to $14e+6 = 90$.

Step3: Isolate the term with $e$

Subtract 6 from both sides of the equation: $14e+6 - 6=90 - 6$, resulting in $14e = 84$.

Step4: Solve for $e$

Divide both sides of the equation by 14: $\frac{14e}{14}=\frac{84}{14}$, so $e = 6$.

Answer:

$e = 6$