Question

2×+3×+9=8(6-×)
resolva
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Answer 1

Resposta:  3

Explicação passo-a-passo:

2x+3x+9=8(6-x)

2x+3x+9=48-8x

2x+3x+8x=48-9

13x=39

x=39/13

x=3

Answer 2

2x + 3x + 9= 8(6 - x)

2x + 3x + 9= 48 - 8x

2x + 3x + 8x= 48 - 9

13x= 39

x= 39/13

x= 3