Question

Urgente pra amanhã Resolva as equações:
a) x + 2 = 7
A X+2=7
X+Q-7*7-2=
B: 2x +9-3
b) 2x + 9 = 1
c) 6x + 5 = 2x - 15
d) -8x + 17 = -3x - 22
e) 3(5x +9) = 3x - 16
f) -2(11x - 21) + 37 = 8(-6x - 12)

Answer 1

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