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aniked [119]
2 years ago
7

C) Solve 6 - 2x = 3How would I do this ​

Mathematics
2 answers:
SashulF [63]2 years ago
8 0

Step-by-step explanation:

\tt{6 - 2x = 3}

We want to remove 6 first. Since the original equation is +6 , we are going to use the opposite operation and subtract 6 from both sides so as to remove 6.

⟼ \tt{6  - 6 - 2x = 3  - 6}

⟼ \tt{ - 2x = 3 - 6}

Subtract 6 from 3 on the right.

⟼\tt{ - 2x =  - 3}

Now , we need to think about how to remove the coefficient -2 . Since the opposite of multiplication is division , we are going to divide both sides by -2.

⟼ \tt{ \frac{ - 2x}{ - 2}  =  \frac{ - 3}{ - 2}}

⟼ { \tt{x =  \frac{3}{2}}}

\pink{ \boxed{ \boxed{ \underline{ \tt {Our \: final \: answer :  \boxed{ \underline{ \tt{x =  \frac{3}{2}}}}}}}}}

Hope I helped ! ツ

Have a wonderful day / night ! ♡

▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁

andrey2020 [161]2 years ago
5 0

Answer:

6 - 2x = 3 /+2x (on both sides)

6 = 2× + 3 /-3

3 = 2x /:2

1,5=x

-> x = 1,5

you're welcome

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What is the expression x - 4 represents a negative integer. What integers could X represent?
zlopas [31]
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Lady_Fox [76]

Answer:

  • 0.008 °C

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<u>1) Write the changes in the temperature of the city over the 4 days in an easy way to read.</u>

<u />

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<u />

<u>2) Write the expression to show the average daily change in temperature.</u>

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Hence, you need to add the four change of temperature data and divide by 4.

The expression is:

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<u>3) Write the steps to solve the expression:</u>

You can choose between adding  fractions or adding the decimal forms of the numbers.

If you choose adding decimals, keep the complete decimals in your calculator, to avoid the accumulation of errors due to rounding. Round only the final result.

These are the steps.

<u>a. Find the decimal forms of the fractions:</u>

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<u>b. Add the four data:</u>

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<u />

<u>c. Divide the sum by the number of data (4)</u>

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<u>4. Round to the nearest hundredth</u>

The place of the hundreth is the second after the decimal point, which is 8 in this case:

  • 0.080004 °C ≈ 0.08 °C

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