Question

Hello :) Please help me with this! I would like an equation to find x, and solving that equation to find x.

Answer 1

We know that the interior angles of any quadrilateral have to add 360°, then we add the expressions for each angle to get:

`\begin{gathered} 2x+(2x-6)+(2x+4)+(3x+2)=360 \\ 9x=360 \end{gathered}`

Solving for x we have:

`\begin{gathered} 9x=360 \\ x=(360)/(9) \\ x=40 \end{gathered}`

Therefore x=40°.