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Andrej [43]
4 years ago
14

2x + 3y =12 Complete the missing value in the solution to the equation (blank, 8)

Mathematics
1 answer:
blondinia [14]4 years ago
8 0

Answer:

(-6, 8)

Step-by-step explanation:

2x + 3(8)= 12

2x + 24 = 12

      -24    -24   (subtract 24 from both sides)

2x = -12

x= -6

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Fifteen 2 inch nails weigh 35 grams. How many of these nails weigh 175 grams? Can you explain how to do this please thankyou so
polet [3.4K]
Solving:

1) Pass: Make the rule three (Directly proportional) 

Two inch nails ______ grams (<span>Weight)
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2) Pass: <span>Multiply cross
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3) Pass: Simplify
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\boxed{n = 75}

Answer:
75 nails weigh 175 grams



8 0
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