nothingUwU
nothingUwU nothingUwU
  • 14-12-2021
  • Mathematics
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????????!1!!!!!!! HELPPPPPPPPPPP

1 HELPPPPPPPPPPP class=

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imeh33439
imeh33439 imeh33439
  • 14-12-2021

Answer:

9

Step-by-step explanation:

Let us say, Olivia's age is x.

Now as the question says, we will get this equation.

[tex] ( \frac{1}{3} x ) + 12= 2x - 3[/tex]

Multiply both sides by 3.

[tex]x + 36 = 6x - 9[/tex]

Collect like terms.

[tex]x - 6x = - 9 - 36[/tex]

Calculate.

[tex] - 5x = - 45[/tex]

Divide both sides of the equation by -5.

[tex]x = 9[/tex]

Then, we will get the answer.

I hope it helps.

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