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Brrunno [24]
3 years ago
5

Math question help me

Mathematics
1 answer:
JulsSmile [24]3 years ago
6 0

Answer:

3 grams

Step-by-step explanation:

on the left side there is 3 circles and every circle is 3 grams, so there is 9 grams plus 6 squares for 2 grams its 12 . 9+12 =21 and two triangles with x mass

on the right side there is 2 circles , 2×3 = 6, and 3 squares, 3×2 = 6. 6+6=12 +5x

both sides are equal so we have

21+2x=12+5x

21-12=5x-2x

9=3x

x=3

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Answer:

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Step-by-step explanation:

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1 year ago
Consider the following system of equations. x + y = 11 2x - 3y = -3 Which equation can be added to the system so the solution do
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Answer:

Step-by-step explanation:

We have to find the system in which we can use the x and y from the given system of equations and make it hold true

From the given equations:

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B: -2x + 2y = -2

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3 years ago
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