05-05-2020
Mathematics

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a classmate says the first step to solve the equation 12(3g-9)=99 is to add to both sides do you agree

Respuesta :

06-05-2020

Answer:

No

Step-by-step explanation:

[tex]12(3g - 9) = 99 \\ 36g - 108 = 99 \\ 36g = 99 + 108 \\ 36g = 207 \\ \frac{36g}{36} = \frac{207}{36} \\ g = 5.75[/tex]

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