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7x — 3х – 4 = -1 + 21
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7x — 3х – 4 = -1 + 21

User Licx
by
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2 Answers

5 votes
X=6 I believe hope this helps
User Jim Peeters
by
3.5k points
4 votes

Answer:

x = 6

Explanation:

7x - 3x - 4 = -1 + 21

4x - 4 = 20

4x - 4 + 4 = 20 + 4

4x = 24

4x/4 = 24/4

x = 6

User Crmpicco
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3.0k points
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