Question

3. Resova as inequações
a) 2x > 3.
b) 8x > -5.
c) X-4 <5.
d) a/2< 7.
e) 3z-1/2>1/4
f) x+12 -1.
h) 3 > -9x.
i) -w/4>5/8
L) -2y + 3 < 7v.
k) 5v – 32 5 4 - 7v.
1) 2 - z>3(z + 3).
m) 2(3x + 1) < 4(5 – 2x).
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Answer 1

n entendi...pode esplicar melhot