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s344n2d4d5 [400]
4 years ago
11

Use substitution method to solve the system of equations. 2x+5x=132y-3x=5​

Mathematics
1 answer:
Nina [5.8K]4 years ago
4 0

Answer:

x=3/7  y=37/7

Step-by-step explanation:

7x=13 x=13/7

2y-3*13/7=5

14y-39=35

14y=74

y=74/14=37/7

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Answer:

The options are not shown, so i will answer in a general way.

Let's define the variables:

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We know that a total of 1000 items were ordered, then:

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We also know that we have 3 times more mugs than hats, this can be written as:

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3 years ago
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7 0
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