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Alekssandra [29.7K]
3 years ago
11

3x = 8 3x + y = 15 ???

Mathematics
1 answer:
fiasKO [112]3 years ago
6 0
3x=8

Solve for x by dividing by 3 on both sides

x=8/3

Now plug 8/3 in for x in second equation

3(8/3)+y=15

This gives you

8+y=15

Subtract by 8 on both sides to find y

y=8

Now write it in ordered pair form (x,y)

So your answer is (8/3,8)
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Mamont248 [21]

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Which triangle makes this statement true?
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A.

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How do i solve this? <br><br> 7 &lt; 3 - 2x<br><br><br> It's linear inequalities
Natasha2012 [34]

Hello from MrBillDoesMath!

Answer:

x < -2

Discussion:

7 < 3 - 2x                       => Add 2x to both sides

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Thank you,

MrB

7 0
3 years ago
A number is at most 45
SSSSS [86.1K]

Step-by-step explanation:

Atmost means less than 45:

Let us assume number is x

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x>45

7 0
3 years ago
-4004 + 2023 – 24x2 – 2 / – 2x2 + 2x + 1?
Kamila [148]

Answer:

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Step-by-step explanation:

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Simplify:

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divide by -3

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388.5 / x

as simple as you can go

hope this helps!

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3 years ago
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