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Jlenok [28]
3 years ago
14

Witch is equivalent to 3x+5+7x+2 1. 17 2. 15x+2 3.10x+7 4. 17x

Mathematics
2 answers:
Kazeer [188]3 years ago
5 0

Answer:

option 3

Step-by-step explanation:

Given

3x + 5 + 7x + 2 ← collect like terms

= (3x + 7x) + (5 + 2)

= 10x + 7 → option 3

ra1l [238]3 years ago
5 0

According to the question

=3x + 5+7x + 2

Combining Like terms

= (3x + 7x) +(5+2)

= 12x + 7

Therefore the correct option is third

10x + 7

Answered by Gauthmath must click thanks and mark brainliest

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Answer:

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grandymaker [24]

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Step-by-step explanation:

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