Let's go through the problem step-by-step:
1. Define Variables:
- Let the son's current age be [tex]\( s \)[/tex].
- The mother's current age is then [tex]\( 6s \)[/tex] since she is six times as old as her son.
2. Set Up the Equation:
- In 5 years, the son’s age will be [tex]\( s + 5 \)[/tex].
- In 5 years, the mother’s age will be [tex]\( 6s + 5 \)[/tex].
- The sum of their ages in 5 years will be [tex]\( 45 \)[/tex].
3. Form the Equation:
- According to the problem, [tex]\( (s + 5) + (6s + 5) = 45 \)[/tex].
4. Simplify and Solve for [tex]\( s \)[/tex]:
- Combine the terms: [tex]\( s + 6s + 5 + 5 = 45 \)[/tex].
- Simplify further: [tex]\( 7s + 10 = 45 \)[/tex].
- Subtract 10 from both sides: [tex]\( 7s = 35 \)[/tex].
- Divide both sides by 7: [tex]\( s = 5 \)[/tex].
5. Find the Mother’s Age:
- The mother's age is [tex]\( 6s \)[/tex].
- Substituting [tex]\( s = 5 \)[/tex]: [tex]\( 6 \times 5 = 30 \)[/tex].
So, the son's current age is 5 years, and the mother's current age is 30 years.