cost of 10 shirt and 5 pant is rupees 2 thousand find the cost of 5 shirts and one pant
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Answer:
10x + 5y = 2000 (eq 1 )
5y = 2000 - 10x
y = 2000 - 10x ÷ 5
y = 400 - 10x
putting value of y in eq 1
10x + 5( 400 - 10x) = 2000
10x + 2000 - 50x = 2000
2000 - 40x = 2000
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