Question

Find x & y.........................................


















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Answer 1

Step-by-step explanation:

we know the opposite sides are equal in rectangle

from the given diagram we get

=> 3x+y=7-------->eq1

=>x+3y=13-------->eq2

by solving the above equation we get value of x and y

multiplu eq1 with 3

=>9x+3y=21-------->eq3

now subtract eq2 from eq3

9x+3y=21

x+3y=13

=>8x=8

=>x=1

substitute x=1 in eq1

=>3(1)+y=7

=>3+y=7

=>y=4

so the value of x is 1 and value of y is 4

hope you understood good luck buddy:)