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torisob [31]
2 years ago
11

X-y=12 x+y=3 what is x and y and i need to show work ty

Mathematics
1 answer:
Bogdan [553]2 years ago
7 0

Answer:

x=12 y=9

Step-by-step explanation:

first we need to do this equation to get X

we don't have y so y=0

x-(0)=12

we eliminate the 0

x=12

now, we have X, now we need to find Y

substitution

x+y=3

12+y=3

y=3-12

y= 9

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6 0
3 years ago
Pls answer quickly. Thanks!
Gwar [14]

Answer:

the answer is D

Step-by-step explanation:


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3 years ago
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3 years ago
What is x in 3.6x=1.6x+24
Ipatiy [6.2K]

Answer:

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Step-by-step explanation:

3.6x=1.6x+24

We simplify the equation to the form, which is simple to understand

3.6x=1.6x+24

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We simplify left and right side of the equation.

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7 0
3 years ago
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Aleksandr-060686 [28]

Answer:

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Step-by-step explanation:

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5 0
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