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iren2701 [21]
3 years ago
11

Solving two-step equations 3x-2=16

Mathematics
1 answer:
Ivanshal [37]3 years ago
7 0

Hey there!

<u>Solve </u><u>for </u><u>x </u><u>:</u>

  • Answer:

x = 6 ✅

  • Explanation:

3x - 2 = 16

<em>></em><em>></em><em> </em><em>Add </em><em>2</em><em> </em><em>to </em><em>both </em><em>sides </em><em>:</em>

3x - 2 + 2 = 16 + 2

3x = 18

<em>></em><em>></em><em> </em><em>Divide </em><em>e</em><em>ach </em><em>side </em><em>by </em><em>3</em><em> </em><em>:</em>

3x / 3 = 18 / 3

x = 6

▪️Let's verify :

3(6) - 2 ⇔18 - 2 ⇔ 16

Therefore, your answer is x = 6

Learn more about first-degree equations :

↣brainly.com/question/20205219

↣brainly.com/question/14621119

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Arisa [49]
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2.These details show that the speaker is impressed by his grandpa and looks up to him the way a stone would look up to a mountain-it shows that he hopes one day he will grow to be like his grandpa

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8 0
3 years ago
If VW≅VY, WX = s + 69, and XY = 4s, what is the value of s?
valina [46]
<h2>Answer:</h2>

The value of s is 23°

<h2>Step-by-step explanation:</h2><h3>Known :</h3>
  • VW = VY
  • WX = s + 69
  • XY = 4s

<h3>Asked :</h3>
  • s = ?

<h3>Solution :</h3>

Since VW line and VY line has the same length, so the WX line and XY line should also have the same length.

4s = s + 69

4s - s = 69

3s = 69

s = 23°

<h3>Conclusion :</h3>

The value of s is 23°

3 0
3 years ago
Combine like terms 2.4m- 125 + 1.8b+ 92.4​
Brut [27]

Answer:

2.4m+1.8b−32.6

Step-by-step explanation:

Group like terms together

1. 2.4 m + \left( - 125 + 92.4 \right) + 1.8 b2.4m+(−125+92.4)+1.8b

2 . Add or subtract the numbers

2.4 m- 32.6 + 1.8 b2.4m−32.6+1.8b

3 . Rearrange the expression

2.4 m + 1.8 b- 32.62.4m+1.8b−32.6

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Answer:

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3 years ago
Factor the binomial 9t to second power,-4 =
Naily [24]

Using subtraction of perfect squares, it is found that the factored expression is:

9t² - 4 = (3t - 2)(3t + 2).

<h3>What is the subtraction of perfect squares factoring?</h3>

It is given as follows:

a^2 - b^2 = (a - b)(a + b)

In this problem, the binomial is given as follows:

9t² - 4.

Hence:

  • a² = 9t² -> a = 3t.
  • b² = 4 -> b = 2.

Hence the factored expression is:

9t² - 4 = (3t - 2)(3t + 2).

More can be learned about subtraction of perfect squares at brainly.com/question/16948935

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