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sweet-ann [11.9K]
3 years ago
8

10 = 3x – 8 what is this

Mathematics
2 answers:
Margaret [11]3 years ago
8 0

Answer:

<u><em>Answer is below</em></u>

Step-by-step explanation:

<u><em>10=3x-8</em></u>

<u><em>always remember to flip the equation</em></u>

<u><em>3x-8=10</em></u>

<u><em>Add 8 to both sides</em></u>

<u><em>3x-8(+8)=10(+8)</em></u>

<u><em>3x=18</em></u>

<u><em>Divide both sides by 3</em></u>

<u><em>3x/3=18/3</em></u>

<u><em>x=6</em></u>

WITCHER [35]3 years ago
5 0

Answer:

6

Step-by-step explanation:

Step 1:

10 = 3x - 8      Equation

Step 2:

18 = 3x      Add 8 on both sides

Step 3:

18 ÷ 3     Divide

Answer:

x = 6

Hope This Helps :)

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It’s a simple algebra question please answer the picture
Shtirlitz [24]

Answer:

JL = 62 (units)

Step-by-step explanation:

OK, Here we can use the part whole postulates theorem to assist us:

JL consists of parts JK + KL such that, through substitution,

5x + 2 = 27 + ( 3x - 1 )

Here we can solve for x to determine 5x + 2, and thus the value of JL:

5x + 2 = 27 + 3x - 1

2x + 2 = 27 - 1

2x + 2 = 26

2x = 24

x = 12

Substitute the value of x for 5x + 2, to get JL:

JL = 5 (12) + 2

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JL = 62 (units)

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3 years ago
What percent of 50 is 20?
Papessa [141]

Answer:

40%

Step-by-step explanation:

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2 years ago
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If you buy tomato sauce for $.90 a quart how much does it cost for 5 pints
Dima020 [189]
<h2>Hello!</h2>

The answer is: the price of 5 pints of tomato sauce is $2.25.

<h2>Why?</h2>

To calculate how much does it cost 5 pints, we need to perform a unit conversion with the following  unit relationship:

0.5Quart=Pints

Now, calculating how much is a pint:

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Have a nice day!

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3 years ago
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