Question

The sides of a rectangle are (2x+3)m. And (x+2)m. And its perimeter is 28 mts. Find 'x'.

Answer 1

2*[(2x+3)+(x+2)]=28

2*[2x+x+3+2]=28

2*[3x+5]=28

6x+10=28

6x=28-10

x=18/6=3