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MissTica
3 years ago
15

What is another way to write 7/8x+3/4=-6

Mathematics
1 answer:
Bess [88]3 years ago
5 0

Answer:

7x + 6 =  - 48

Step-by-step explanation:

The given expresion is

\frac{7}{8}x +  \frac{3}{4}  =  - 6

We multiply through by 8 to get:

8 \times \frac{7}{8}x +  8 \times \frac{3}{4}  =  - 6 \times 8

We cancel out to obtain:

7x +  2 \times 3 =  - 6 \times 8

We simplify to obtain:

7x +  6 =  - 48

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lorasvet [3.4K]

Answer:

8

Step-by-step explanation:

5 0
3 years ago
Select the correct answer.
Sophie [7]

Answer:

D)  x² -x - 10  =0

Step-by-step explanation:

Given that

             \frac{2}{3x-6} - \frac{1}{3x+6} = \frac{1}{3}

L.C.M

         \frac{2(3x+6)-(3x-6)}{(3x+6)(3x-6)} = \frac{1}{3}

        \frac{(6x+12-3x+6)}{(3x+6)(3x-6)} = \frac{1}{3}

          \frac{(3x+18)}{((3x)^{2} )-(6)^{2} } = \frac{1}{3}

    ⇒ 3(3x+18) = 9 x^{2} - 36

   ⇒ 9 x + 54 = 9 x² - 36

  ⇒ 9 x² - 36 - 9x - 54 =0

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⇒ x² -x - 10  =0

8 0
3 years ago
What is -3-(-4)-(-2)+1 evaluate
Veronika [31]

Answer:

4

Step-by-step explanation:

−3−(−4)−(−2)+1

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4 0
3 years ago
Read 2 more answers
the population of one part of the city is recorded. in 2010 there was a population of 6500 people. from 2010 to 2014 our populat
miv72 [106K]
<h3>Hello there!</h3>

Your question asks to find what was the size of the population in 2017

<h3>Answer: 6,721</h3>

In order to solve this problem, we're going to need to use the given information in the question in order to find the population in 2017.

Key information:

In 2010, population was 6500

In 2014, population increased by 10% from 2010

In 2017, population decreased by 6% from 2014.

With the information above, we can solve the problem.

We're going to start with 6500 as our starting population.

We know that the population increased by 10% in 2014, so we would multiply 6500 by 1.10.

6500*1.10=7,150

The population in 2014 was 7,150.

We know that in 2017, the population decreased by 6% from the population in 2014. So we would find how much 6% is from 7,150 and then subtract that number.

7,150*.06=429\\\\7,150-429=6,721

When you're done solving, you sohuld get 6,721.

The population in 2017 would be 6,721.

<h3>I hope this helps!</h3><h3>Best regards, MasterInvestor</h3>
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3 years ago
FIND EF I WILL GIVE BRAINLIEST
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Can you explain ? i don't understood
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3 years ago
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