What is x in the equation 3(x-7);33-21

Mathematics

1 answer:

Andru [333]3 years ago

6 0

3x-21=12

add 21 to both sides to get 3x alone.

3x=33

divide both sides by 3

and you get:

x=11

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Tcecarenko [31]

Answer:

" Expected Payoff " ⇒ $ 1.56 ; Type in 1.56

Step-by-step explanation:

Consider the steps below;

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You could also eliminate step three by multiplying by -2 instead of just 2.

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