3 years ago

Explain why the expressions 1 2x + 1 2x and x are equivalent.

Mathematics

1 answer:

madam [21]3 years ago

6 0

Answer:

Because x remains the same in the expressions

Step-by-step explanation:

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Answer:

length+ width=36

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19+17=36

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3X+[-1 -2] = [-13 -2]<br> 10 -7 -5 14

Dvinal [7]

Answer:

x= −668/3

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

3x−1−2=(−13−2)(10)−7−514

3x+−1+−2=−150+−7+−514

(3x)+(−1+−2)=(−150+−7+−514)(Combine Like Terms)

3x+−3=−671

3x−3=−671

Step 2: Add 3 to both sides.

3x−3+3=−671+3

3x=−668

Step 3: Divide both sides by 3.

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3 years ago

Simplify the following expression. +−16x2+−5x3x29

kenny6666 [7]

Greetings!

(Assuming that the "x" signifies a multiplication sign, rather than a variable.)

Follow PEDMAS.
$=+(-16)*2+(-5)*3*29$
Simplify.
$=-16*2-5*3*29$
$=-32-5*3*29$
$=-32-15*29$
$=-32-435$
$=-467$

Hope this helps.
-Benjamin

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