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15. If 8x + 6x + 5x + 3x = 440, then 2x + 5.8=

15. If 8x + 6x + 5x + 3x = 440, then 2x + 5.8=
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4 votes
15. If 8x + 6x + 5x + 3x = 440, then
2x + 5.8=

User Sazh
by
8.4k points

1 Answer

2 votes

Answer:

2x + 5.8= 45.8

Explanation:

8x + 6x + 5x + 3x = 440

combine like terms:

22x = 440

divide both sides of the equation by 22:

x = 20

2x + 5.8= 40 + 5.8 = 45.8

User Xraminx
by
8.2k points
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