xavier and yolanda have been married for 40 years. Yolanda is 4 years older than Xavier. Now the sum of their ages is 126. How old was yolanda when they married

Yolanda was 25 years old when they were married because if Yolanda is four years older and there ages equal 126 that means Yolanda is 65 and Xavier is 61 so when they got married Yolanda was 25