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RafaelP98
 3 years ago
The perimeter of a rectangle is 54cm. One side is x cm long, and the other is 6cm longer.
a) form an equation involving x
b) Solve the equation, and write down the length of each of the sides.
RafaelP98
 3 years ago
The perimeter of a rectangle is 54cm. One side is x cm long, and the other is 6cm longer. a) form an equation involving x b) Solve the equation, and write down the length of each of the sides.

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RafaelP98
 3 years ago
Best ResponseYou've already chosen the best response.0dw:1348686754489:dw

sunshnee8
 3 years ago
Best ResponseYou've already chosen the best response.0You've got the label right. Now try and solve it.

RafaelP98
 3 years ago
Best ResponseYou've already chosen the best response.0I know but i don't know. lol

RafaelP98
 3 years ago
Best ResponseYou've already chosen the best response.0i don't know how to solve it I mean.

sunshnee8
 3 years ago
Best ResponseYou've already chosen the best response.0Okay, so we know that the perimeter is 54 cm total. Looking at your drawing, add up all sides for perimeter and set it equal to 54cm. Now solve for the x"

RafaelP98
 3 years ago
Best ResponseYou've already chosen the best response.0do it for me. LMFAO. teach me.

TlJesusFreak37
 3 years ago
Best ResponseYou've already chosen the best response.0Rafael just told you exactly how to do it. Add up all the sides (x+x+6, or 2x+6) And set them equal to the total (54cm) So, your equation should look like 2x+6=54. Now solve.

RafaelP98
 3 years ago
Best ResponseYou've already chosen the best response.0Oh now I get it. Thank you :)
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