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kirza4 [7]
3 years ago
7

If y equals 14, what does x equal in the following equation?

Mathematics
2 answers:
just olya [345]3 years ago
8 0
Y=3x - 7
14 = 3x-7
14+7 =3x
21/3=x

Then, x = 7

Oduvanchick [21]3 years ago
7 0

Answer: the answer choices listed above are wrong the correct answer would be 7

Step-by-step explanation:

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Step-by-step explanation:

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Which system of inequalities is shown?
Yuliya22 [10]

Answer:

B.

Step-by-step explanation:

The horizontal dashed line with shading above is y > 4.

The diagonal line is y > x.

Answer: B.

3 0
2 years ago
You have found a home that you are interested in purchasing. Instead of a conventional loan, you agree to pay the premium for th
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Down payment is 5% of the amount listed
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5 0
3 years ago
Chanel is renting a digital video recorder from a cable supplier for a start up fee of $45 plus $5 per month. She has a budget o
Norma-Jean [14]
Fixed Cost = $45
Monthly Cost = $5

----------------------------------------
Define x:
----------------------------------------
Let x be the number of months she can rent.

----------------------------------------
Construct Inequality:
----------------------------------------
45 + 5x ≤ 250

----------------------------------------
Solve x :
----------------------------------------
45 + 5x ≤ 250
5x ≤ 250 - 45
5x ≤ 205
x≤ 41

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Answer: She can rent for a maximum of 41 months.
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5 0
4 years ago
2x + 4y = 24<br> if y = -3<br> then x = ____?
natulia [17]

Answer:

x = 18

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

Equality Properties

  • Multiplication Property of Equality
  • Division Property of Equality
  • Addition Property of Equality
  • Subtract Property of Equality

Step-by-step explanation:

<u>Step 1: Define</u>

2x + 4y = 24

y = -3

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

  1. Substitute in <em>y</em>:                     2x + 4(-3) = 24
  2. Multiply:                                2x - 12 = 24
  3. Isolate <em>x</em> term:                      2x = 36
  4. Isolate <em>x</em>:                               x = 18
7 0
4 years ago
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