Question

Find value of x if opposite sides of a rectangle are
2x+7 and 3x-5

Answer 1

Answer:

2(l+b)=2(2x+7)+2(3x-5)

Answer 2

Answer:

x=2

Step-by-step explanation:

2x+7=3x-5 (opposite sides of a rectangle are equal

or 2x-3x=-5-7

or -x=-2

Therefore x=2 (Reducing '-' sign from L.H.S and R.H.S)