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Vera_Pavlovna [14]
2 years ago
5

(-3x - 7) + (4x + 7)

Mathematics
1 answer:
Paha777 [63]2 years ago
8 0

Answer:  Just Simplify and add like terms

-3x - 7 + 4x +7

1x -7 +7

1x = 0

1x

x

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