terrazasirene134 terrazasirene134
  • 20-04-2018
  • Mathematics
contestada

Suppose a+b = 2aa+b=2aa, plus, b, equals, 2,
a. which one of these expressions equals b-ab−ab, minus, a?

Respuesta :

MsEHolt MsEHolt
  • 30-04-2018
b-a=0.

Starting from the original equation, 
a+b=2a

We can isolate b by subtracting a from both sides:
a+b-a=2a-a
b=a

Substituting this into b-a, we have
a-a = 0
Answer Link
hunterandrew305
hunterandrew305 hunterandrew305
  • 23-04-2021

Answer:

a=0

Step-by-step explanation:

Answer Link

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