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pav-90 [236]
3 years ago
9

4x + 2 = 2x - 20 what is x​

Mathematics
2 answers:
lisabon 2012 [21]3 years ago
8 0

Step-by-step explanation:

4x + 2 = 2x - 20

4x-2x=-20-2

2x=-22

x=-11

Cloud [144]3 years ago
7 0

Answer:

4 \times  + 2 = 2 \times  - 20

2 \times  + 1 =  \times  - 10

2 \times  -  \times  =  - 10 - 1

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4 years ago
If y =- 5x + 3, find the value of x when y = 13.
zmey [24]

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x=2

Step-by-step explanation:

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3 years ago
Put together, Dulcina and Tremaine have 129 total matchbooks. Tremaine's collection has 39 fewer matchbooks in it than Dulcina's
Anit [1.1K]

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Let the Dulcina's collection be 'x'

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3 years ago
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Yuki888 [10]

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2 years ago
Is this right if not please tell me the right answer
zhuklara [117]

Answer: 57% for the first and 41% for the second

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