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1 year ago

Y = 3x-2 estimate the value of x when y=3

Mathematics

1 answer:

jok3333 [9.3K]1 year ago

5 0

Answer:

x = 5/3

General Formulas and Concepts:
Algebra I

Equality Properties

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

Step-by-step explanation:

Step 1: Define

Identify given.

y = 3x - 2

y = 3

Step 2: Solve for x

[Equation] Substitute in y:
3 = 3x - 2
[Addition Property of Equality] Add 2 on both sides:
5 = 3x
[Division Property of Equality] Divide 3 on both sides:
5/3 = x
Rewrite:
x = 5/3

∴ the value of x when y = 3 is equal to 5/3, or approximately 1.67.

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Learn more about Algebra I: brainly.com/question/27710551

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Topic: Algebra I

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2 years ago

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Answer:

$\frac{51}{8}$ cups.

Step-by-step explanation:

It is given that the ingredients for making chocolate cookies are $\frac{3}{4}$ cup of brown sugar, $\frac{1}{4}$ cup of white sugar, $\frac{3}{2}$ cup of butter, $\frac{11}{8}$ cup of flour, and $\frac{5}{2}$ cup of chocolate chips.

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3 0

3 years ago

Someone help me with this please. And please explain so I understand this better. Thanks.

svetoff [14.1K]

Answer:

read the explanation, i'm not gonna answer this one for you, but instead I want you to try this on your own.

Step-by-step explanation:

divide the 360 by each percentage, and if you dont know how to do that, there are videos out there, i would explain it but i dont have much time to write all of that. after you get each number from dividing 360 by each percentage individually you will add up the needed numbers. that will give you your answer! have a nice day :D

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Step-by-step explanation:

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