Q15Multiple choice
Which of the following equations cannot be formed using the equation x = 7?
- (a)2x + 1 =15
- (b)7x – 1 = 50
- (c)x – 3 = 4
- (d)–1=0
Show answer
(b) 7x – 1 = 50
Which of the following equations cannot be formed using the equation x = 7?
(b) 7x – 1 = 50