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Mathematics
Ana Meza
7 June, 15:16
3 (x + 1) = - 2 (x - 1) - 4
+4
Answers (
2
)
Enrique Barrett
7 June, 16:33
0
x = - 2.2
x = - 2 if rounded
Step-by-step explanation:
use distribution
3x + 3 = - 2x + 2 - 4
simplify
3x + 3 = - 2x - 2
combine like terms
3x + 3 = - 2x - 2
-3x - 3x
3 = - 5x - 2
+2 + 2
5 = - 5x
/-5 / -5
-1 = x
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Reid Gonzalez
7 June, 18:48
0
x = - 1
Step-by-step explanation:
use distribution
3x + 3 = - 2x + 2 - 4
simplify
3x + 3 = - 2x - 2
combine like terms
3x + 3 = - 2x - 2
-3x - 3x
3 = - 5x - 2
+2 + 2
5 = - 5x
/-5 / -5
-1 = x
Comment
Complaint
Link
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