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Charra [1.4K]
3 years ago
8

4y + 7x - 3y + 2x please help me answer thx

Mathematics
2 answers:
Nina [5.8K]3 years ago
7 0
4y+7x-3y+2x
 
(7x+2x)+(4y+-3y)

=9x+y
allsm [11]3 years ago
7 0
The answer is 9x-y i hope this helps

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72.2 is incorrect :( i don’t know how to solve this <br> (Geometry)
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AC and DB are the same length. Set the two to equal each other and solve for y.

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Subtract 8y from both sides:

y + 1 = 17

Subtract 1 from each side:

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Now you know Y you can find the the length of DB:

DB = 8y +17 = 8(16) +17 = 128 + 17 = 145

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3 years ago
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<em>Total</em><em> </em><em>no</em><em>.</em><em> </em>

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3 years ago
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Answer:

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