Question

Photo attached, please help

Answer 1

Answer:

3x+5°=4x-10°

3x-4x=-10°-5°

-x=-15

x=15

please mark as a brilliant

Answer 2

Answer:

4x-10=3x+5 (since croosponding angle)

x=15

4×15-10=50

3×15+5=50

please marks branilest brother