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Otrada [13]
2 years ago
10

X - 4 = -4 - 4 2 - 3x = -x - 8 Please help me solve these

Mathematics
1 answer:
irina [24]2 years ago
5 0
X - 4 = -4 -4

Combine the two -4.

X - 4 = -8

Add 4 on both sides to isolate the x and get your answer.

X = -4

2 - 3x = -x - 8

Subtract the 2 on both sides.

-3x = -x - 10

Add the x on both sides.

-2x = -10

Divide by -2 on both sides to isolate the x and get your answer.

x = 5

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bogdanovich [222]
You would solve using elimination.
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6 0
3 years ago
The area of the base of a cube is 36 in2.<br> What is the total surface area of the cube?
irina [24]
216 in^2 ( its 2 squared but that’s how I can write it on my phone)

All the sides of a cube are the same and there are 6 sides to a cube so if we have 36 as our are of the base then we just have to multiply that by 6

36 x 6= 216

4 0
3 years ago
2xp+3y=10 Solve for x
Leto [7]

Answer:

x = 5/p - 3y/2p

Step-by-step explanation:

5 0
3 years ago
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Answer:

Third Option

Step-by-step explanation:

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Divide by -3 on both sides

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The answer would be the third option, since X is anything greater than 9

6 0
2 years ago
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anygoal [31]

Answer:

Step-by-step explanation:

We are given the letters:

2

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3

Because order is not important in a combination we cross out the duplicate pairs:

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2 years ago
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