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Juli2301 [7.4K]
3 years ago
14

Use the model to solve for x. A) no solution B) x = 1 C) x = -1 D) x = 10/4

Mathematics
1 answer:
andreev551 [17]3 years ago
7 0

Answer:

x = -1

Step-by-step explanation:

The equation is -2x + 3 = 2x +7

Group the terms together. Don't forget to change the sign

-2x -2x = 7-3

-4x = 4

Divide both sides by 4

-x = 1

Flip it over

x = -1

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3/10 divided by 6/11
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Answer:

Hi, I love these types of questions. So, ima teach you how to find the answer. If your only looking for an answer, skip to the bottom. So, what your trying to find is the solution to 3/10 divided by 6/11. So, remember, copy, dot, flip.

Copy- Copy the equation- 3/10 6/11

Dot- Change the division sign to multiplication- 3/10 X 6/11

Flip- so, this is where it gets a bit tricky. You wanna flip the numerator and denominator on the second fraction- 3/10 X 11/6

now multiply across-

33/60

simplify

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Your answer is 11/20

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Check the picture below.

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6 0
2 years ago
Anna is covering the circular pool with a heavy-duty coer for the winter. The pool has a diameter of 24 feet. The cover extends
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12 multiplied by 24.
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3 years ago
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If JK=20-x^2, KL=2-x, and JL=10 find x
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3 years ago
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antiseptic1488 [7]
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6 0
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