Question

4) Resolva as equações:
A) 5x + 6x – 16 = 3x + 2x – 4
B) 5(2x -4) = 7(x + 1) – 3
C) 4(x + 3) = 1
D) 3x = 12
E) 4 − 1 = 3( − 1)
F) 3( − 2) = 2 – 4
G) 2( − 1) = 3 + 4
H) 3( − 1) − 7 = 15
J) 7( − 4) = 2 − 3
K) 3( − 2) = 4(3 − )
L) 3(3 − 1) = 2(3+ 2)
M) 7( − 2) = 5( + 3)
N) 3(2 − 1) = −2( + 3)
O) 5 − 3( + 2) = 15
P) 2 + 3 + 9 = 8(6 − )
Q) 4( + 10) − 2( − 5) = 0
R) 3(2+ 3) − 4( − 1) = 3

Answer 1

Resposta:

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