Question

a) 7 (x – 1) – 2 ( x- 5) = x – 5
b) 2 (3 – x ) = 3 ( x -4) + 15
c) 3 ( 5 – x ) – 3 ( 1 – 2x) = 42
d) ( 4x + 6) – 2x = (x – 6) + 10 +14
e) ( x – 3) – ( x + 2) + 2( x – 1) – 5 = 0
f) 3x -2 ( 4x – 3 ) = 2 – 3( x – 1)
g) 3( x- 1) – ( x – 3) + 5 ( x – 2) = 18
h) 5( x – 3 ) – 4 ( x + 2 ) = 2 + 3( 1 – 2x)
i) 7(x - 5) = 3 (x + 1)
j) 3 ( x - 2 ) = 4 (-x + 3)
k) 2 (x +1) - (x -1) = 0
l) 5(x + 1) -3 (x +2) = 0
m) 13 + 4(2x -1) = 5 (x +2)
n) 4(x + 5) + 3 (x +5)= 21
o) 2 (x +5 ) - 3 (5 - x) =10
p) 8 ( x -1) = 8 -4(2x - 3)

Answer 1

Resposta:

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Explicação passo-a-passo:

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