Solve .
Answer and explanation
Correct answer: C. 9
- Step 1: Move the constant: .
- Step 2: Divide by : .
Answer
9.
Why not the others: 53/5: it forgets to move across before dividing. 7: the sign of the constant is mishandled.
Practise more Number and Algebra.
Free questions with an explanation for every one, and full timed Kuwait University Aptitude Tests (KUAT) mock tests.
More Number and Algebra questions
- A prize of \42$ is shared by Amy and Ben in the ratio $2:5$. How much does Ben receive?
- A prize of \120$ is shared by Amy and Ben in the ratio $3:7$. How much does Ben receive?
- A prize of \30$ is shared by Amy and Ben in the ratio $2:3$. How much does Ben receive?
- Solve . What is the value of ?
- Solve . What is the value of ?
- If and are the roots of , find .