Question

1. write an equation and solve for x. equation: x =

Explanation:

Step1: Use angle - sum property of triangle

$(x + 58)+64 + 65=180$

Step2: Simplify left - hand side

$x+187 = 180$

Step3: Solve for x

$x=180 - 187=-7$

Answer:

Equation: $(x + 58)+64 + 65=180$
$x=-7$