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motikmotik
3 years ago
14

Please help me it’s simple but I just have forgotten

Mathematics
2 answers:
Novosadov [1.4K]3 years ago
8 0

9514 1404 393

Answer:

  y = -3x

Step-by-step explanation:

Your solution will be in the form ...

  y = (something)

In order to get the y-term by itself, you need to add the opposite of everything else*:

  3x +y +(-3x) = 0 +(-3x)

  y = -3x . . . . . simplify

_____

* Anything you do to one side of the equation must also be done to the other side. Here, we added -3x to both sides.

spin [16.1K]3 years ago
5 0
Would Y just be 0 ??
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At what point will 3y=4x-6 and 8x-6y=-30 intercept
tester [92]

Answer:

The lines don't intercept

Step-by-step explanation:

we have

3y=4x-6

isolate the variable y

Divide by 3 both sides

y=\frac{4}{3}x-\frac{6}{3}

simplify

y=\frac{4}{3}x-2 -----> equation A

8x-6y=-30

Isolate the variable y

6y=8x+30

Divide by 6 both sides

y=\frac{8}{6}x-\frac{30}{6}

simplify

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Compare equation A and equation B

The slopes are the same and the y-intercepts are different

Remember that

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3 0
4 years ago
I need the answer explained
Rom4ik [11]

Answer:

1.33

Step-by-step explanation:

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8 0
3 years ago
The rectangle shown
Viktor [21]
The answer is C- 20

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5 0
3 years ago
Identify the surface area of the composite figure. HELP ASAP!!
Damm [24]

Answer:

336 m^2

Step-by-step explanation:

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8 0
4 years ago
What number(s) should be distributed<br> -2(x -3)
aliya0001 [1]
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5 0
3 years ago
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