lildexter1 lildexter1
  • 19-09-2017
  • Mathematics
contestada

What is 0.4b-3.2+1.2b

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santanamare
santanamare santanamare
  • 19-09-2017
0.4-3.2+1.2=-1.6 hope this help
Answer Link
chisnau chisnau
  • 23-09-2019

Answer:

If solving for b, we can equate this to zero: b = 2

Step-by-step explanation:

[tex]0.4b-3.2+1.2b[/tex]

Combining the like terms and performing addition on them.

= [tex]1.6b-3.2[/tex]

If solving for b, we can equate this to zero:

[tex]1.6b-3.2=0[/tex]

= [tex]1.6b=3.2[/tex]

b = 2

So, we get b = 2.

Answer Link

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