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Veronika [31]
3 years ago
15

Solve 3x - 9x + 7 - 3 = -8. 6 -6 2 -2

Mathematics
1 answer:
ZanzabumX [31]3 years ago
3 0

Answer:

x=2

Step-by-step explanation:

3x - 9x + 7 - 3 = -8

Combine like terms

-6x +4 = -8

Subtract 4 from each side

-6x +4-4 = -8-4

-6x = -12

Divide each side by -6

-6x/-6 = -12/-6

x = 2

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Step-by-step explanation:

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2 years ago
-4(-2x + 5) + 2x + 3 =-11
Lelu [443]

Answer:

x = 3/5

Step-by-step explanation:

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Distribute

8x-20 +2x+3 = -11

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7 0
3 years ago
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Need help with this problem ​
MrMuchimi

Answer:

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5 0
2 years ago
You are heading to a drive-in movie and will need exact cash at the entrance for everyone in your car to get in. The cost is $6.
KatRina [158]

Answer:

Using the concept of equation of line, we find that the relationship will be

C = $6.5p.

Step-by-step explanation:

If the cost per head is $6.5 and there are p persons entering the car, then the total amount would be $6.5p.

The final equation would resemble the equation of line y = mx + c.

The expression for the total cost C, would be

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Here y = C, x = p, m = 6.5 and c = 0.

So, the expression for the total cost will be the equation of line C = 6.5p.

For more explanation, refer the following link:

brainly.com/question/11552995

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2 years ago
In the evening, a water tank contained 30cm of water. A few days later, it contained 21 cm of water. Ahmed claims that there is
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Yes.
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