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Nastasia [14]
3 years ago
9

PLEASE HELP!!!

Mathematics
2 answers:
Luda [366]3 years ago
7 0

Answer:

x=12, y=17. (12, 17).

Step-by-step explanation:

y=x+5

y=2x-7

-----------

x+5=2x-7

5=2x-x-7

5=x-7

x=5+7

x=12

y=12+5=17

Blababa [14]3 years ago
6 0

Answer:

x = 12, y = 17

Step-by-step explanation:

x+5 = 2x-7

x = 12

y = x+5 = 17

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makkiz [27]

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Mistake in Line 4 : Not taking the square roots of both sides.

Step-by-step explanation:

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First Mistake : Line 2

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Second Mistake : Line 4

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Correct Solution :

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3 0
2 years ago
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alexandr1967 [171]
Not sure about the question, but answer is:
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8 0
3 years ago
Please help me this question
postnew [5]
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7 0
2 years ago
Read 2 more answers
90/ [10(3squared - 4)
telo118 [61]
90/ [10(3^2 - 4)]
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7 0
3 years ago
A certain pump fills an empty pool at a rate of 600 cubic decimeters per second. If one meter is equivalent to 10 decimeters and
exis [7]

Answer:

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Step-by-step explanation:

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3 0
3 years ago
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