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musickatia [10]
3 years ago
6

3(x+5)+x=7 What is X?

Mathematics
2 answers:
Fittoniya [83]3 years ago
7 0

Answer:

x = -2

Step-by-step explanation:

3(x+5) + x = 7 --> deal with parenthesis

4x + 15 = 7 --> subtract 15 from both sides

4x = -8

x = -2

Makovka662 [10]3 years ago
3 0

Answer:

x = -2

Step-by-step explanation:

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