Mathematics
Mathematics, 25.09.2019 06:30, xelynncaldera

Tyra solves the equation as shown.
- 3(x+2) = 9
1. - 3x - 6 = 9
2. - 3x = 15
3. x = - 5
the property tyra used in line 1 was the:
a) associative property
b) commutative property
c) distributive property
d) inverse property

answer
Answers: 2

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Do you know the correct answer?
Tyra solves the equation as shown.
- 3(x+2) = 9
1. - 3x - 6 = 9
2. - 3x = 15
...

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