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solmaris [256]
4 years ago
7

Which expression is equivalent to 1/2x+(−7)−2 1/4x−(−2)?

Mathematics
1 answer:
Valentin [98]4 years ago
4 0

Answer:

Step-by-step explanation:

-(1 3/4)x - 5

To reduce possible ambiguity, rewrite all the fractions inside parentheses:

1/2x+(−7)−2 1/4x−(−2)   =>   (1/2)x + (−7) − (2 1/4)x − ( −2)?

Combining the x terms, we get:

-2 1/4 + (1/2)x, or - (1 3/4)x - 7 + 2.

Again combining like terms, we get the final answer

-(1 3/4)x - 5

If answer choices are given (which it seems they are here), please share them.

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