Question 1059720
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A rectangle with it dimensions in centimeters Length up (3y+2) cm and down (x+7) cm and breadth left 2x cm and right (x+y+1) cm.
(a) find the value of x and y 
(b) the dimension of the rectangle
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A rectangle has the opposite sides of equal length.
It gives you the system of two equations 

3y + 2 = x + 7,
2x = x + y + 1.

Solve it by any method you know to get the answer provided by the tutor "MathTherapy"
</pre>

The writing by "josgarithmetic" is irrelevant. Ignore it.