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slega [8]
3 years ago
10

(2x+3y) + (5x+3y) = 4 +-8

Mathematics
1 answer:
Artist 52 [7]3 years ago
6 0

Answer:

Step-by-step explanation:

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145.555 is the least

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3x+4/5=7-2x what does x=
klemol [59]

Answer:

x=31/25

Step-by-step explanation:

3x+4/5=7-2x

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Collecting like terms

15x+10x=35-4

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4 0
3 years ago
Necesito ayuda por fis​
svet-max [94.6K]

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pues que es en que necesitas ayuda

Step-by-step explanation:

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3 0
3 years ago
Substitute 7x+2y = -14,x+y = 8
AysviL [449]
From second equation  y = 8 - x so

7x + 2(8 - x) = -14
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x = -6

and y = 8 - -6 = 14

Answer x=-6,y=14
3 0
3 years ago
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