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7nadin3 [17]
3 years ago
15

5x+3+2y+x in expression

Mathematics
1 answer:
tiny-mole [99]3 years ago
4 0

Answer:

6x+2y+3

Step-by-step explanation:

5x+3+2y+x

6x+2y+3

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The difference of two numbers is more than 12,and one of the numbers is 3
klio [65]
X+y = 12
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Substitute it in 1st equation,
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2y = 9
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Substitute it in 1st eq.,
x = 12-4.5 = 7.5

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Hope this helps!
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Archimedes was asked by his king to figure out a way of telling if people were giving him fake gold objects. That was when Archi
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Answer:

See explanation below

Step-by-step explanation:

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6 0
3 years ago
Name the angle relationship
Akimi4 [234]

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5 0
3 years ago
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natta225 [31]

Answer:

X=128°

Step-by-step explanation:

Because an exterior angle of a triangle is equal to of the two opposite interior angle.

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7 0
3 years ago
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