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kobusy [5.1K]
1 year ago
13

What is the soloution to 3 (x - 8) = 12?

Mathematics
2 answers:
aev [14]1 year ago
8 0
The answer would be 12
Nuetrik [128]1 year ago
5 0

The given equation is

3(x-8)=12

First, we use the distributive property

3x-24=12

Now, we add 24 on each side

\begin{gathered} 3x-24+24=12+24 \\ 3x=36 \end{gathered}

At last, we divide the equation by 3

\begin{gathered} \frac{3x}{3}=\frac{36}{3} \\ x=12 \end{gathered}<h2>Therefore, the solution is 12.</h2>
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iris [78.8K]

Answer:

x=  −3 /2  and y=  3 /2

Step-by-step explanation:

x=  −3 /2  and y=  3 /2  because

3y=x+6

3y+−x=x+6+−x(Add -x to both sides)

−x+3y=6

−x+3y+−3y=6+−3y(Add -3y to both sides)

−x=−3y+6

−x /−1  =  −3y+6 /−1

(Divide both sides by -1)

x=3y−6

Step: Substitute3y−6forxin−x+y=3:

−x+y=3

−(3y−6)+y=3

−2y+6=3(Simplify both sides of the equation)

−2y+6+−6=3+−6(Add -6 to both sides)

−2y=−3

−2y/−2 = −3/−2

(Divide both sides by -2)

y=3 /2

Step: Substitute

3

2

foryinx=3y−6:

x=3y−6

x=3( 3 /2)−6

x = −3/2

(Simplify both sides of the equation)

Therefore the answer is

x=  −3 /2  and y=  3 /2

I hope this helped you.

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

I think your question should be what is the probability that the second card is a spade given that the first one was a club

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