babyliyah7967
babyliyah7967
26-05-2021
Mathematics
contestada
If −12 − 2x = −42, then 3x = _____?
Respuesta :
senalvidun
senalvidun
26-05-2021
Answer:
-2x =-42+12
-2x =-30
x =15
3
x
=
1
5
×
3
=
4
5
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