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hodyreva [135]
3 years ago
11

The equation 5x-10y=10 is written in standard form. What is the first step when solving for x?

Mathematics
2 answers:
Ad libitum [116K]3 years ago
5 0

Answer:

add 10y to both sides of the equation

Step-by-step explanation:

Let's solve for x.

5x−10y=30

Step 1: Add 10y to both sides.

5x−10y+10y=30+10y

5x=10y+30

Step 2: Divide both sides by 5.

5x /5 = 10y+30 /5

x=2y+6

Answer:

x=2y+6

sattari [20]3 years ago
3 0
Isolate the y variable on one side.
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In-s [12.5K]

Answer:

12 inches

Step-by-step explanation:

A square has 4 sides with the same length.

The perimeter of a square is the 4 times the length of one side.

perimeter = 4s

perimeter = 4 * 3 inches

perimeter = 12 inches

4 0
3 years ago
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Given: f(x) = 3x + 2 and g(x) = 2x - 4
likoan [24]

In f(x) = 3x + 2, the x is being represented in the function. So, if we replace the x with the g(x) functions, we get:

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Solve Using Substitution<br>-9x + 6y = 18<br>y = -6​
Sidana [21]

Answer:

the answer should be x = -6

Step-by-step explanation:

-9x + 6y = 18

-9x + 6(-6) = 18

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-9x - 36 + 36 = 18 + 36

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6 0
3 years ago
Find the<br> missing length indicated.
natulia [17]

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The answer would be 12

Step-by-step explanation:

3 0
3 years ago
A lender will make an 80% loan-to-value loan on a property that is appraised for $72,250 and sells for $73,500. If the buyer has
anyanavicka [17]

Answer:

$1,250

Step-by-step explanation:

We are given;

Loan to value ratio;LTV = 80% = 0.8

Appraised value of property = $72,250

Selling value of property = $73,500

Now, the formula for Loan to value ratio is;

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Cross multiply to get;

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Now,we are told that he has saved $14,450.

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Amount left for him to save in order to make down payment = $73,500 - $72,250 = $1,250

7 0
3 years ago
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