Average salary of five men and four women is rs.12000. The average salary of seven men and eight women is rs.14000. Salary of each man is same and also that of each woman is same. Find the total salary of one man and two women.
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Step-by-step explanation:
let memn= x and women= y
5men and 4 women= 5x+4y=12000. eq1
seven men and eight women= 7x+8y=14000. eq. 2
solve 1 and 2 by substitution method or elimination method
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