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WARRIOR [948]
3 years ago
12

What are the steps to this equation to -2x-4+5x=8

Mathematics
2 answers:
balandron [24]3 years ago
7 0

Answer:

x=4

Step-by-step explanation:

3x=12

x=4

laila [671]3 years ago
6 0

Answer:

x = 4

Explanation:

−2x − 4 + 5x = 8

[ Simplify both sides of the equation ]

−2x − 4 + 5x = 8

−2x + −4 + 5x = 8

(−2x + 5x) + (−4) = 8 (Combine Like Terms)

3x + −4 = 8

3x − 4 = 8

[ Add 4 to both sides ]

3x − 4 + 4 = 8 + 4

3x = 12

[ Divide both sides by 3 ]

3x / 3 = 12 / 3

x = 4

- PNW

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Please help me! <br> thanks
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Does 10p/2q = 5p/q<br> I think it is not equal but it doesn't seem right.
Rufina [12.5K]

Answer: \frac{10p}{2q}=\frac{5p}{q}  (TRUE)

Step-by-step explanation:

For this exercise it is important to remember that, by definition, fractions have the following form:

\frac{a}{b}

Where "a" is the numerator and "b" is the denominator.

The numerator and the denominator are Integers, but the denominator cannot be zero (b\neq 0)

In this case you have the following equation provided in the exercise:

\frac{10p}{2q}=\frac{5p}{q}

To find out if the left side of the equation is equal to the right side, it is necessary to simplify the fraction on the left.

Notice that the numerator and the denominator of the fraction on the left  can be both divided by 2. Then, you can simplify it.

So, you get;

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6 0
4 years ago
What is the degree of the monomial 15x^3y^9? (1 point)?
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8 0
3 years ago
Karina is making accessories for the soccer team. She uses 541.37 inches of fabric on headbands for 40 players and 3 coaches. Sh
babymother [125]

Answer: 22.27 inches.

Step-by-step explanation:

Given : Karina uses 541.37 inches of fabric on headbands for 40 players and 3 coaches.

i.e.  541.37 inches of fabric on headbands used for 43 persons .

Fabric used per person for headband = \dfrac{541.37}{43}=12.59\text{ inches}

She also uses 387.20 inches of fabric on wristbands for only players.

Fabric used per person for wrist band =  \dfrac{387.20}{40}=9.68\text{ inches}

Total fabric used for each player =  12.59+9.68  = 22.27 inches.

Hence, 22.27 inches. of fabric was used on a headband and wristband for each player.

3 0
3 years ago
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