2x - 4 + 10 = 15 + x
2x - x = 15 + 4 - 10
x = 9
Verificación:
(2*9) - 4 + 10 = 15 + 9
18 + 6 = 24
Respuesta:
" Life is not a problem to be solved but a reality to be experienced! "
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2x - 4 + 10 = 15 + x
2x - x = 15 + 4 - 10
x = 9
Verificación:
(2*9) - 4 + 10 = 15 + 9
18 + 6 = 24
Respuesta:
x = 9