Daniellaneedshelp
Daniellaneedshelp
10-12-2019
Mathematics
contestada
(-3x - 7) + (4x + 7)
Respuesta :
lilbot21
lilbot21
11-12-2019
Answer: Just Simplify and add like terms
-3x - 7 + 4x +7
1x -7 +7
1x = 0
1x
x
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