annabayjar18
annabayjar18
16-09-2019
Mathematics
contestada
Solve -3 = x + x + x.
-5
-1
-1
Respuesta :
alfasiby99
alfasiby99
16-09-2019
Answer:
-1
Step-by-step explanation:
-3=x+x+x
-3=3x
3x=-3
x=-3/3=-1
x=-1
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