Question

if length is 8 cm and breadth is x-5 the area is 3 sq cm make an equation and find x​

Answer 1

area = l×b

3= 8(x-5)

3=8x-40

3+40=8x

43/8=x

Answer 2

Step-by-step explanation:

length =8

breadth =x-5

area=3sqcm

area =length *breadth

3 = 8*(x-5)

3=8x-40

3+40=8x

43=8x

43/8=x

x=5.375

breath =5.375-5

=0.375cm