All categories

2 years ago

5x + 2 = 8x + 5 Help me before I die quick math is so hardddddd

2 answers:

7 0

Instead of explaining with words, I will list steps that hopefully you can understand!

Step 1: List it as it is so that we can get it correct!

5x + 2 = 8x + 5

Step 2: Subtract 2 from both sides.

2 - 2 = 0
5 - 2 = 3

Step 3: Simplify.

5x = 8x + 3

Subtract 8x from both sides.

5x - 8x = -3x
8x - 8x = 0

Step 4: Simplify.

-3x = 3

Step 5: Divide by -3.

-3 / -3 = 1
3 / (-3) = -1

x = -1

If you need help, let me know and I will gladly assist you!

attashe74 [19]2 years ago

4 0

Answer:

x = -1

Step-by-step explanation:

Note: when you send a number across it can change it sign. If it is positive it will turn negative.

5x + 2 = 8x + 5

Send 8x across

5x + 2 - 8x = 5

send 2 across

5x - 8x = 5 - 2

- 3x = 3

Divide both sides by - 3

- 3x/- 3 = 3/- 3

- 3 cancel out - 3

x = 3/ - 3

3 divided by - 3 is - 1

x = -1

You might be interested in

Graph the equation y=x+7

Otrada [13]

HERE IT IS!!!

I HOPE THIS IS GOOD ENOUGH

8 0

4 years ago

Rewrite the expression as a product of two factors. 72t+8

Aneli [31]

Step-by-step explanation:

The above given expression "72t+8 " have to be factorized by the following methods.

Step 1 :

First we must check both numbers in order to obtain common factor for both ,for this equation "8" is the common factor for both .

Step 2:

After obtaining the common factor for the equation equation, we must now take the factor as common outside the bracket and form the equation as follows,

⇒ 8 * ( 9*t + 1 )

Here there are the two factors for the equation " 72 t+ 8 " that are 8 and 9t+1.

Step 3 (optional) :

Now check weather the factors are correct or not by multiplying factors with each other.

Multiplying ,

⇒ 8 * ( 9*t + 1 )

Gives -

⇒ 72 t+ 8

5 0

4 years ago

If Jorge arrives and carries a stuffed animal what fraction of the children at the Larry now have stuffed animals

Svetllana [295]

Answer:

erm....

Step-by-step explanation:

you are gonna have to give us a little bit more of the background info here!

7 0

3 years ago

Read 2 more answers

What is the constant of proportionality for 6,47.94?

Maurinko [17]

$\boxed{k=7.99}$

<h2>Explanation:</h2>

In this exercise, we have the following point:

$(6,47.94)$

Let's assume that y varies directly as x, so this implies we can writ y as the product of x and some non-zero real constant k. In a mathematical language:

$y=kx$

As you can see, this is the equation of a line whose slope is k and passes through the origin. Therefore, the slope of the line is the constant of proportionality we are looking for:

$Solving \ the \ equation \ for \ k: \\ \\ k\frac{y}{x} \\ \\ Where: \\ \\ x=6 \\ y=47.94 \\ \\ k=\frac{47.94}{6} \\ \\ \therefore \boxed{k=7.99}$

<h2>Learn more:</h2>

Direct and indirect proportionality: brainly.com/question/10945121

#LearnWithBrainly

4 0

3 years ago

Which is equivalent to the expression below?

OleMash [197]

To find the answer, combine like terms:

3p + p = 4p

4 + 12 = 16

3q has no like terms so it stays the same.

Now put them all together:

4p + 3q + 16 = Option A).

8 0

4 years ago