Hola
2x+4=32
2x=32 -4
2x=28
x=28 ÷2
x=14
comprobamos =
14+14 +4=
28 + 4=32
2x + 4 = 32
2x + 4 - 4 = 32 - 4
2x = 32 - 4
2x = 28
2x ÷ 2 = 28 ÷ 2
x = 28 ÷ 2
x = 14
Saludos, espero te sirva de mucho. :)
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Hola
2x+4=32
2x=32 -4
2x=28
x=28 ÷2
x=14
comprobamos =
14+14 +4=
28 + 4=32
2x + 4 = 32
2x + 4 - 4 = 32 - 4
2x = 32 - 4
2x = 28
2x ÷ 2 = 28 ÷ 2
x = 28 ÷ 2
x = 14
Saludos, espero te sirva de mucho. :)