The cost of 2 table and 4 chairs is 3500. The cost of one table double the cost of chair find the cost of a table.
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Answer:
473.5
Step-by-step explanation:
x is table
y is chairs
2x+4y=3500
x=2y
substitute x value in the equation
2(2y)+ 4y =3500
4y+4y=3500
8y=3500
y=3500÷8
y=473.5
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