10x-9x=40
x = 40
x + 2 = 1
x = 1 - 2
x = - 1
Respuesta:
Explicación paso a paso:
1) 10x-9x=40
x=40
2) x+2=1
x=1-2
x= -1
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10x-9x=40
x = 40
x + 2 = 1
x = 1 - 2
x = - 1
Verified answer
Respuesta:
Explicación paso a paso:
1) 10x-9x=40
x=40
2) x+2=1
x=1-2
x= -1