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Genrish500 [490]
3 years ago
9

Solve for x 3x - 7 = 2

Mathematics
2 answers:
mafiozo [28]3 years ago
8 0

Answer:

x = 3

Step-by-step explanation:

Add 7 to both the seven and the two and you get 3x = 9. Next, you divide 3 by both sides and get x = 3.

Diano4ka-milaya [45]3 years ago
4 0
1. Let x = 3
3 x 3 - 7 = 2

2. Simplify 3 x 3 to 9
9 - 7 = 2

3. Simplify 9 - 7 to 2
2 = 2
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