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Marysya12 [62]
3 years ago
13

How do you solve this equation?

Mathematics
2 answers:
Ivenika [448]3 years ago
7 0
To solve this question, what you would need to do is add 30 to both sides of the equation and then divide by 9, to find the solution.

You can check if it is correct by substituting the same value back into the original equation and seeing if the left hand side is equal to the right hand side.
Debora [2.8K]3 years ago
4 0
9x - 30 = 10080
You want to get the X alone, start out easy and move  -30 to the other side of equal sign.
9x -30 +30 = 10080 + 30
Combine Like Terms
9x = 10110
Now divide both sides by 9, 9x divided by 9 is X
X = 1123 1/3
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Whoever answers this with an explained answer gets brainliest !
lawyer [7]

Answer:

-3x> or equal to -30; answer number 1

Step-by-step explanation:

-3x> or equal to as the dot is filled in. and it's heading towards the negative which mean it's equal to or less than 10.

Also -3x/-30 = -x>-30/-1 when you divide by a negative flip the sign.

so x< or equal to 10.

or -3x> or equal to -30

4 0
4 years ago
Which of these expressions are equivalent to -2(x-5)
grin007 [14]

Hey there!

-2(x - 5)


DISTRIBUTE -2 WITHIN the PARENTHESES

= -2(x) - 2(-5)


= -2x + 10


Therefore, your answer is: -2x + 10


Good luck on your assignment & enjoy your day!


~Amphitrite1040:)

8 0
2 years ago
Help please I don’t know and I really need to finish
Nat2105 [25]

Answer:

2) First option

3) Second option

Step-by-step explanation:

5² = 625

13 × 8 × 5 = 520

4 0
3 years ago
Write down the first 5 terms of n squared + n
Alex73 [517]

Answer:

2, 6, 12, 20, 30

Step-by-step explanation:

To find the first 5 terms substitute n = 1, 2, 3, 4, 5 into the expression

n = 1 → 1² + 1 = 1 + 1 = 2

n = 2 → 2² + 2 = 4 + 2 = 6

n = 3 → 3² + 3 = 9 + 3 = 12

n = 4 → 4² + 4 = 16 + 4 = 20

n = 5 → 5² + 5 = 25 + 5 = 30

4 0
4 years ago
How do we solve this I need a quick answer please :)
andre [41]

Sorry don't no the answer

sorry if I kwon the answer

I telling u the answer

5 0
2 years ago
Read 2 more answers
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