Question

perimeter help please quick !

Answer 1

Answer:

$\boxed{ \bold{ \huge{ \boxed{ \sf{x = 4.4}}}}}$

Step-by-step explanation:

Given,

Length of the rectangle ( l ) = 3x + 5

Breadth of the rectangle ( b ) = 2x - 1

Perimeter of the rectangle ( P ) = 52

Finding the value of x

$\boxed{ \sf{perimeter \: of \: rectangle = 2(l + b)}}$

⇒$\sf{52 = 2(3x + 5 + 2x - 1)}$

⇒$\sf{52 = 2(5x + 4)}$

⇒$\sf{52 = 10x + 8}$

⇒$\sf{10x + 8 = 52}$

⇒$\sf{10x = 52 - 8}$

⇒$\sf{10x = 44}$

⇒$\sf{ \frac{10x}{10} = \frac{44}{10} }$

⇒$\sf{x = 4.4 \: }$

Hope I helped!

Best regards!! :D