Respuesta:
1110
Explicación paso a paso:
x - 30 / 9 = 120
x - 30 = 120 x 9
x - 30 = 1080
x = 1080 + 30
X=1110
Comprobación:
1110 - 30 / 9 = 120
1080 / 9 = 120
120 = 120
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Verified answer
Respuesta:
1110
Explicación paso a paso:
x - 30 / 9 = 120
x - 30 = 120 x 9
x - 30 = 1080
x - 30 = 1080
x = 1080 + 30
X=1110
Comprobación:
1110 - 30 / 9 = 120
1080 / 9 = 120
120 = 120