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21-8x-4+9x please step by step
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2 votes
21-8x-4+9x please step by step

User Andrepnh
by
2.8k points

2 Answers

13 votes

Answer:

=x+17

Explanation:

happy to help ya :)

User MuTaTeD
by
3.8k points
11 votes

-8x+9x=1x

21--4=21+4

21+4=25

Answer-->25

User Kasperoo
by
3.8k points
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