Respuesta:
a_ x+3=-11
x= -11-3
x= -14
b_ x-5=-7
x=-7+5
x=-2
c_ x+8=-20
x=-20-8
x=-28
d_ x+2=-1
x=-1-2
x=-3
E_ x-9=-12
x=-12+9
f_ x-3=-7
x=-7+3
x=-4
Explicación paso a paso:
ojala estén bienn
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Verified answer
Respuesta:
a_ x+3=-11
x= -11-3
x= -14
b_ x-5=-7
x=-7+5
x=-2
c_ x+8=-20
x=-20-8
x=-28
d_ x+2=-1
x=-1-2
x=-3
E_ x-9=-12
x=-12+9
x=-3
f_ x-3=-7
x=-7+3
x=-4
Explicación paso a paso:
ojala estén bienn