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2 years ago

What is the answer of 3x-3=12

Mathematics

2 answers:

Radda [10]2 years ago

5 0

Answer:

x=5

Step-by-step explanation:

Pull out like factors :

3x - 15 = 3 • (x - 5)

Equation at the end of step 1 :

Step 2 :

Equations which are never true :

2.1 Solve : 3 = 0

This equation has no solution.

A a non-zero constant never equals zero.

Solving a Single Variable Equation :

2.2 Solve : x-5 = 0

Add 5 to both sides of the equation :

x = 5

One solution was found :

x = 5

madam [21]2 years ago

4 0

My answer is 9 because 3x-3=12

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2 years ago

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Answer:

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Step-by-step explanation:

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2 years ago

A data set includes 108 body temperatures of healthy adult humans having a mean of 98.3degrees°F and a standard deviation of 0.6

mylen [45]

<h2>Answer with explanation:</h2>

The confidence interval for population mean is given by :-

$\overline{x}\pm z_{\alpha/2}\dfrac{\sigma}{\sqrt{n}}$

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konstantin123 [22]

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