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Solve the following equations. Round your answers to the nearest hundredth as needed.
9.13b-1.93=10.05


Sagot :

Answer:

b = 1.31

Step-by-step explanation:

Step 1: Add 1.93 to both sides.

  • [tex]9.13b-1.93+1.93=10.05+1.93[/tex]
  • [tex]9.13b=11.98[/tex]

Step 2: Divide both sides by 9.13.

  • [tex](9.13b)/9.13 = 11.98/9.13[/tex]
  • [tex]b = 1.31215..[/tex]

Step 3: Round to the nearest hundredth.

  • 1.31215.. ≈ 1.31

Therefore, b = 1.31.

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Answer:

b = 1.31

Step-by-step explanation:

9.13b - 1.93 = 10.05(Move 1.93 to the other side to isolate b which changes the sign to positive)

9.13b = 10.05 + 1.93

9.13b = 11.98

Divide by 9.13 to get b

[tex]\frac{9.13b}{9.13} = \frac{11.98}{9.13} \\[/tex]

b = 1.31