angellake902
angellake902
13-11-2020
Mathematics
contestada
Help me please and thank you
Respuesta :
noahaceja
noahaceja
13-11-2020
Answer:
b/-4+8=5
Multiply each side by 4
-b+32=20
Move the constant to the right
-b=20-32
-b=-12
Change the signs
b=12
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