Seudónimo
Seudónimo
16-06-2020
Mathematics
contestada
7 (x+2)= -49 is X=5, -9 ?
Respuesta :
shanilin19
shanilin19
19-06-2020
Answer:
x= -9
Step-by-step explanation:
7(x+2) = -49
7(x+2)/7 = -49/7
x+2 = -7
x+2-2 = -7-2
x = -9
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