Question

1) resova as equacoes a)6×=2×+16 b)2×-5=×+1 c)2×+3-×+4 d)5×+7- 4×+10​

Answer 1

Resposta:

a) 6x=2x+16

6x-2x=16

4x=16

x=16/4

x=4

b)2x-5=x+1

2x-x=5+1

x=6

c)2x+3-x+4

2x+3-x+4=0

2x-x=-3-4

x= -7

d)5x+7-4x+10

5x+7-4x+10= 0

5x-4x=-7-10

x=-17

Explicação passo a passo:

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