X= 144* I took the two angles added them together and got 144 and then i subtracted 180. To get the last angle in the triangle which is 36. And since its a straight line thats 180* to find x subtract 180- 36 which is 144.
Use cymath to help with the math. Solve for x in −2x−5y=−<span>3 </span> Substitute <span><span><span>x=−<span><span>5y−3</span>2</span></span>x= -</span></span>