Teacha
  • Courses
  • Mock Exams
  • For Tutors
  • For Schools
  • Pricing
Log InStart Free
  1. Past Questions
  2. /
  3. BECE JHS
  4. /
  5. Mathematics
  6. /
  7. 2000
  8. /
  9. Q21
Question 21

Simplify: 7a – 3(b – a)

  • A.4a–3b
  • B.6a–3b
  • C.8a–3b
  • D.10a–3b
  • E.10a+3b
Objective

Question details

Exam body
BECE JHS
Subject
Mathematics
Year
2000
Question no.
#21
Type
Objective
Previous · Q20In an enlargement, PQ→P′Q′. |PQ| = 3cm and |P′Q′| =15. Calculate the scale… Next · Q22 A man deposited an amount of money in his savings account for 5 years. The rate…

More from this paper

  • Q17Simplify: (2ab²)(3a²b)
  • Q18It takes 15 men, 48 days to weed a plot of land. How many men can weed the same…
  • Q19The ratio 9:x is equivalent to 36:20. What is the value of x ?
  • Q23Arrange the following fractions from the lowest to the highest:¾ , 2/3 and 3/5.
  • Q24The marked price of a radio set is ¢450,000. A discount of 5% of the marked…
  • Q25If 60% of the pupils in a school is 240, find the total enrolment in the school.
See all Mathematics 2000 questions
Teacha

Africa's learning & exam readiness platform. Built for students, tutors, and schools.

Platform

  • Courses
  • Mock Exams
  • Past Questions

For You

  • I'm a Tutor
  • I'm a School
  • Pricing

© 2025 Teacha. Built for African learners, tutors, and schools. Teacha is not affiliated with WAEC, NECO, or JAMB. All past questions are sourced from publicly available materials.

Privacy PolicyTerms of UseCookie Policy