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Lemur [1.5K]
3 years ago
14

Solve the following linear equation. 6(x + 2) = 30 x

Mathematics
2 answers:
Ne4ueva [31]3 years ago
5 0
6(x + 2) = 30x
6x + 12 = 30x
Subtract 6x from both sides
6x - 6x + 12 = 30x - 12
12 = 18x
Divide 18 from both sides
12/18 = 18x/18
12/18 = x
DENIUS [597]3 years ago
4 0

Answer:

x=1/2

Step-by-step explanation:

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When calculating the circumference of a circle, sometimes the radius is given instead of the diameter. What is the relationship
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The diameter is equal to the radius multiplied by 2.
3 0
3 years ago
Hello how are you today. Question 2(×+-5)+×=×+(-6) ​
andre [41]

Answer:

x = 2

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right  

Distributive Property

Equality Properties

  • Multiplication Property of Equality
  • Division Property of Equality
  • Addition Property of Equality
  • Subtraction Property of Equality

<u>Algebra I</u>

  • Terms/Coefficients

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify</em>

2(x + -5) + x = x + (-6)

<u>Step 2: Solve for </u><em><u>x</u></em>

  1. [Distributive Property] Distribute 2:                                                                 2x - 10 + x = x - 6
  2. [Addition] Combine like terms (x):                                                                   3x - 10 = x - 6
  3. [Subtraction Property of Equality] Subtract <em>x</em> on both sides:                         2x - 10 = -6
  4. [Addition Property of Equality] Add 10 on both sides:                                   2x = 4
  5. [Division Property of Equality] Divide 2 on both sides:                                  x = 2
6 0
2 years ago
Read 2 more answers
8.71 x 10^7 in standard form! Please hurry.
olchik [2.2K]

Answer:

87, 100,000

Step-by-step explanation:

Brainliest please! Visit my church's website at fbcinterlaken.org to learn more about God! It would mean a lot! Thank you and have a nice day! :)

8 0
2 years ago
The scatter plot below shows the height of a tree over time. What is the approximate height of the tree after 10 years show work
gladu [14]
17ft, you go across x-axis till 10(years) and vertically look up to the line which co-ordinates x-axis with y-axis and look up the height(ft)
3 0
3 years ago
What is the indicated operation of <br> 10 3/7 + 19 5/9
seraphim [82]
That's addition of mixed numbers.  Convert 3/7 and 5/9 to fractions with the denominator (7)(9) = 63 (this is the LCD):

10 27/63 + 19 35/63

This comes out to 29 62/63.
4 0
3 years ago
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