Question

1 – Resolva as seguintes inequações a) 2x + 4 > 8
b) 3x – 15 < 27
c) 4x - 20 > 36
d) 5x + 25 > 100
e) – 6x – 46 > - 66
f) – 2x + 4 < - 8
g) – 5x + 16 > - 3x - 8
h) – 15x – 35 < - 10x + 55
i) 2x – 14 < 3x + 98
j) 3x + 2x > 50
k) x + 10 < 8
l) 5x + 15 < 55
m) 9x + 20 > 7x + 10
n) 20x + 20 < - 20x - 20
o) 100X + 200 < 50x - 800
p) 25x – 75 < - 25x + 25
q) 2000x – 5000 > 1000x + 10000 r) x + 3x < 36
s) 2x + 3x > 2x - 33

Answer 1

Explicação passo-a-passo:

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