The cost of 10 chairs and 15 tables is 15525 what is the cost of 8 chaits and 12 tables
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Step-by-step explanation:
Let the cost of a chair and table be x and y
10x+15y=15525
2x+3y=3105
multiply this equation into 4
8x+12y=12420
The cost of 8 chaits and 12 tables is Rs.12420
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