Mathematics for IGCSE & O level - Algebraic Manipulation (Section 7 - No. 38)

If a = 4, what is the value of 3a - 5?

7

12

17

10

Explicaţie

Substituting a = 4; 3 * 4 - 5 = 12 - 5 = 7.

Comentarii (0)

Publicitate