Answer:
8
Explanation:
-3x + 11 = -13
-3x -11 -11
-3x = -24
-3x/-3 -24/-3
x = 8
- 3x + 11 = - 13
- 13 - 11 = - 24
- 3x = - 24
- 24/- 3 = 8
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