Question

look at the diagram.
which equation can be used to solve for x?
2x + 94 = 180
2x + 8 = 86
10x = 86
2x + 94 = 90
solve for x.
x =
submit
work it out

Explanation:

Step1: Identify vertical angles

Vertical angles are equal. Here, \(2x + 8\) and \(86\) are vertical angles. So the equation is \(2x+8 = 86\).

Step2: Solve the equation \(2x+8 = 86\)

Subtract \(8\) from both sides:
\(2x+8 - 8=86 - 8\)
\(2x=78\)
Divide both sides by \(2\):
\(x=\frac{78}{2}=39\)

Answer:

The equation is \(2x + 8=86\) and \(x = 39\)