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tensa zangetsu [6.8K]
3 years ago
12

If 3x-4+8=12+2x then x=?

Mathematics
1 answer:
vova2212 [387]3 years ago
5 0

Answer:

8

Step-by-step explanation:

Combine like terms, -4 and 8, 2x and 3x.

After combining the terms, you get x+4=12.

Subtract 4 from both sides and get x=8

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how many different license plates can be formed if each plate plate has 5 different digits followed by 1 letter
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This is a fundamental counting principle problem and can be solved by multiplying the number of choices you have for each digit of the license plate.

For the first five digits you can choose from the numbers 0,1,2...,9 or 10 choices.

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= 10 × 9 × 8 × 7 × 6 × 26

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3 0
2 years ago
Someone please help me . )):
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8 0
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