Question

resolva as inequaçoes:

a- 2x+4>36
b- 6x-60<180
c- 7x-1>69
d- 4x+16<40
e- 8x-64>0
f- 10x-10<180
g-12x+2x+32<124

pfv me ajudem!

Answer 1

A) 2x+4>36
2x>36-4
2x>32
x>32/2
x>16

B)6x-60<180
6x<180+60
6x<240
x<240/6
x<40

C)7x-1>69
7x>69+1
7x>70
x>70/7
x>10

D)4x+16<40
4x<40-16
4x<24
x<24/4
x<6

E)8x-64>0
8x>64
x>64/8
x>8

F)10x-10<180
10x<180+10
10x<190
x<190/10
x<19

G)12x+2x+32<124
14x<124-32
14x<92
x<92/14
x<6,57