Answer:
x = 70
Step-by-step explanation:
The two angles are same side interior angles.
Same side interior angles add to 180 when we have parallel lines
45+ (2x-5) = 180
Combine like terms
40+2x= 180
Subtract 40 from each side
40-40+2x= 180-40
2x =140
Divide by 2
2x/2 =140/2
x = 70
