Question

1)Resolva as equações:
a)4x-3=9

b)3x+7=-11

c)5x-5=0

d)7x+6=-15

e)10x-6=19

f)2x+1=0

g)5xx+7=17

h)2x+3=3

i)5x-7=13

j)3x+14=-1

k)4x-6=-2

l)7x+9=-10

Answer 1

Explicação passo-a-passo:

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