a wire is (7x–4)m long a length of (5x–8)m is cut for use. how much wire is. left
Answers
Answered by
5
Answer:
(7x - 4) - (5x - 8)
7x - 4 - 5x + 8
7x - 5 x - 4 + 8
(2x + 4)m
Answered by
0
Answer:
Left wire=(7x – 3) – (3x – 4) = 7x – 3 – 3x + 4 = 7x – 3x – 3 + 4 = (4x + 1)m
Similar questions