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solniwko [45]
3 years ago
14

Solve x+3<1 or -7x+8<-20

Mathematics
1 answer:
Black_prince [1.1K]3 years ago
8 0
X + 3 < 1
x < -2

-7x + 8 < -20
-7x < 28 (sign flips when dividing/multiplying by a negative)
x > 4

x>4 or x<-2
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