Question

the length of a rectangle is 1cm more than the widtrh. if the perimeter of the rectangle is 6cm. what are the dimension of the rectangle.?

Answer 1

another linear equations problem
y = x + 1
2(y + x) = 6

substitute in y, solve. :)

Answer 2

y = x + 1
2(y + x) = 6
2(2x+1)=6
2x+1=3
2x=2
x=1

y=x+1=2