Respuesta:
bueno eso es lo q me dio a mi :p espero q te sirva
Explicación paso a paso:
a) 2x = 32 : 2
2x = 16
x = 16 : 2
x = 8
b) x : 2 = 14 . 2
x : 2 = 28
x = 28 . 2
x = 56
c) 2x - 8 = 12 : 2
2x = 6 + 8
2x = 14
x = 14 : 2
x = 7
d) 1/4x - 8 = 12 . 2
1/4x - 8 = 6
1/4x = 6 + 8
1/4x = 14
x = 14 : 1/4
x = 14 . 4
e) 3x - 20 = 2x + 15
3x - 2x = 15 + 20
x = 35
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Verified answer
Respuesta:
bueno eso es lo q me dio a mi :p espero q te sirva
Explicación paso a paso:
a) 2x = 32 : 2
2x = 16
x = 16 : 2
x = 8
b) x : 2 = 14 . 2
x : 2 = 28
x = 28 . 2
x = 56
c) 2x - 8 = 12 : 2
2x = 6 + 8
2x = 14
x = 14 : 2
x = 7
d) 1/4x - 8 = 12 . 2
1/4x - 8 = 6
1/4x = 6 + 8
1/4x = 14
x = 14 : 1/4
x = 14 . 4
x = 56
e) 3x - 20 = 2x + 15
3x - 2x = 15 + 20
x = 35