Answer:
x is 8
Step-by-step explanation:
[tex]{ \tt{(8x - 4) = 60}} \\ { \underline{ \sf{ \: alternate \: angles \: }}} \\ { \tt{8x = 60 + 4}} \\ { \tt{8x = 64}} \\ { \tt{ \blue{ \: x = 8}}}[/tex]
x=8
60=8x-4 bc of the alternate interior angles theorem
+4. +4
64=8x
/8. /8
8=x
