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LiRa [457]
4 years ago
6

I only just started learning Algebra, and my teacher just threw all these worksheets at us without explaining much. Can someone

please explain the concept of Algebra? Staring with this question, please:

Mathematics
2 answers:
AlladinOne [14]4 years ago
8 0

Answer:

x = -8

Step-by-step explanation:

Hello!

Algebra is based on the concept of unknown values called variables, the value of each variable must remain the same in each problem.

Here are steps to solve your problem!

<u>1. Pull out like terms:</u>

-x - 8  =   -1 • (x + 8)

2. <u>Solve</u>  -x-8 = 0

<u>Add 8 to both sides</u> of the equation:

-x = 8

<u>Multiply both sides of the equation by (-1)</u>

<u>x = -8 </u>

Therefore, <u>x = -8</u>

Hope this Helps!

Ratling [72]4 years ago
7 0
2x - 5   = 3x + 3
2x - 3x = 3 + 5
        -x = 8
         x = -8
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3 years ago
A total of 202 tickets were sold for a theatre showing. If child tickets cost $6 and adult tickets cost $10, how many tickets of
polet [3.4K]

Answer:

167 adult tickets were sold

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Step-by-step explanation:

Let the number of adult tickets be x

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Let

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Answer:

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Step-by-step explanation:

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8000000:9=888888.8\\\\\\1000000-888888.8=111111.2\\

So the number of people who would be unemployed is 111111.

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Step-by-step explanation:

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