4x+2y=2x+3y+4 find the breath of the rectangle
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4x+2y = 2x+3y+4 (opposite sides of a
rectangle are equal)
Eq. 1
2x+y+2 = 3x-y+3 (opposite sides of a
rectangle are equal)
Eq. 2
Solving 1,
2x = y+4
y = 2x-4
Solving 2,
2y = x+1
Substituting the value of y from Eq. 1 to Eq. 2,
2(2x-4) = x+1
4x-8 = x+1
3x = 9
x = 3
Putting the value of x in Eq. 1,
y = 2(3)-4
y = 6-4
y = 2
x = 3 and y = 2
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