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4 years ago

What is -5x + 15 = 35 - 10x

Mathematics

2 answers:

Wittaler [7]4 years ago

8 0

Hey!

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Solution:

-5x + 15 = 35 - 10x

~Subtract 15 to both sides

-5x + 15 - 15 = 35 - 10x - 15

~Simplify

-5x = 20 - 10x

~Add 10x to both sides

-5x + 10x = 20 - 10x + 10x

~Simplify

5x = 20

~Divide 5 to both sides

5x/5 = 20/5

~Simplify

x = 4

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Answer:

x = 4

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Hope This Helped! Good Luck!

dezoksy [38]4 years ago

3 0

Answer:

x = 4

Step-by-step explanation:

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

-5*x+15-(35-10*x)=0

Pull out like factors :

5x - 20 = 5 • (x - 4)

_________________________________________

Solve : 5 = 0

This equation has no solution.

A a non-zero constant never equals zero.

_________________________________________

Solve : x-4 = 0

Add 4 to both sides of the equation :

x = 4

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3 years ago

Solve x^2 + 5x + 6 = 0

grigory [225]

Answer:

(x+3)(x+2)

Step-by-step explanation:

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4 0

3 years ago

Read 2 more answers

I would like help on this problem if anyone doesn't mind -(-4)+8

Snowcat [4.5K]

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4 + 8 = 12.

Your answer is 12.

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3 years ago

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devlian [24]

Answer:

11. screenshot attached

12.screenshot attached

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3 years ago

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Marisa wants to buy a home in Atlanta with a 30-year mortgage that has an annual interest rate of 4.9%. The house she wants is $

Lady bird [3.3K]

Given :

Marisa wants to buy a home in Atlanta with a 30-year mortgage that has an annual interest rate of 4.9%.

The house she wants is $250,000 and she will make a $55,000 down payment and borrow the remainder.

To Find :

What is Marisa's monthly mortgage payment to the nearest dollar.

Solution :

Money remains, m = $( 250000 - 55000 ) = $195000 .

Total price after interest, T = m( 1 + rt )

T = 195000×( 1 + 0.049×1)

T = $204555

Monthly payment,

$M = \dfrac{m}{12}\\\\M = \dfrac{204555}{12}\\\\M =\$ 17046.25$

Therefore, monthly payment is $17046.25 .

Hence, this is the required solution.

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3 years ago