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17 votes
17 votes
Simplify by joining variables x−4+8x+1+x

User Viku
by
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1 Answer

22 votes
22 votes

Answer:

10x − 3

Explanation:

x − 4 + 8x + 1 + x

combine x terms:

10x − 4 + 1

combine numbers:

10x − 3

User Lukas Knuth
by
2.9k points