Write algebraic equations for the following statements:
a) Raj is 15years older than Rakesh. If the sum of their ages is 30, what are their ages?
b) The length of a rectangle is 9 metres more than its width. The perimeter of the rectangle is 90 metre.
Answers & Comments
Verified answer
Answer:
(a) Raj = 15x
Rakesh = x
=15x + x = 30
(b) The length = 9x
The width = x
2(9x+x)
Answer:
9x is answer please make me brainslit