Write a system of equations to describe the situation below, solve using elimination, and fill in the blanks.An employee at a company that assembles chandeliers is packing boxes for shipping. In the first box, he packed 1 small chandelier and 4 large chandeliers, which weighed a total of 207 pounds. In the second box, he packed 4 small chandeliers and 1 large chandelier, which had a weight of 93 pounds. Assuming the weight of the box isn't included in the shipping weight, how much does each size of chandelier weigh?Each small chandelier weighs _ pounds and each large one weighs _ pounds.
Q. Write a system of equations to describe the situation below, solve using elimination, and fill in the blanks.An employee at a company that assembles chandeliers is packing boxes for shipping. In the first box, he packed 1 small chandelier and 4 large chandeliers, which weighed a total of 207 pounds. In the second box, he packed 4 small chandeliers and 1 large chandelier, which had a weight of 93 pounds. Assuming the weight of the box isn't included in the shipping weight, how much does each size of chandelier weigh?Each small chandelier weighs _ pounds and each large one weighs _ pounds.
Equation 1: Let's denote the weight of each small chandelier as s and the weight of each large chandelier as l. The first box with 1 small chandelier and 4 large chandeliers weighs a total of 207 pounds, which gives us the equation s+4l=207.
Equation 2: The second box with 4 small chandeliers and 1 large chandelier weighs 93 pounds, which gives us the equation 4s+l=93.
Elimination Choice: We now have a system of two equations. To use elimination, we need to eliminate one of the variables, s or l. We choose to eliminate l because its coefficients are multiples of each other.
New Second Equation: To eliminate l, we multiply the second equation by 4, the coefficient of l in the first equation. This gives us the new equation 16s+4l=372.
Elimination Step: We now subtract the first equation from the new second equation to eliminate l. This gives us 16s+4l−(s+4l)=372−207, which simplifies to 15s=165.
Calculate Small Chandelier Weight: Dividing both sides of the equation by 15 gives us s=15165, which simplifies to s=11. So each small chandelier weighs 11 pounds.
Substitute and Solve: We substitute s=11 into the first equation and solve for l. This gives us 11+4l=207. Subtracting 11 from both sides gives us 4l=196.
Calculate Large Chandelier Weight: Dividing both sides of the equation by 4 gives us l=196/4, which simplifies to l=49. So each large chandelier weighs 49 pounds.
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