Question

1-resolva as questões
a) (x - 3) - ( × + 2 ) + 2(× - 1) - 5=0
b) 3×-2 (4x-3)=2-3 (×-1)
c) 3 (x-1) - (x-3) +5 (x-2)=18
d) 5 (×-3) -4 (×+2) = 2+3 (1-2×)
ME AJUDEM POR FAVOR!!!!!​

Answer 1

Resposta:

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