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irinina [24]
3 years ago
5

-x -20 = 4x - 5

Mathematics
2 answers:
melomori [17]3 years ago
6 0

Answer:

x=-3

Step-by-step explanation:

-x-20=4x-5

-20=5x-5

-15=5x

x=-3

Arlecino [84]3 years ago
3 0

Answer:-

-3

Step-by-step explanation:

-x - 20 = 4x - 5 ->   -20 = 5x - 5   ->   -15 = 5x  ->   x = -3

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4/5x + 4/3 = 2x....there are 2 ways to do this...one with fractions, one without.

with :
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without :
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3 years ago
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6 0
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What is the value for y in the following equation when x = -10?
nadezda [96]

Answer:

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