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Molodets [167]
3 years ago
15

How are expressions and equations different ?

Mathematics
2 answers:
san4es73 [151]3 years ago
6 0
Expressions have no equal sign and a Equation has a result.
disa [49]3 years ago
3 0

The primary difference between equations and expressions is equal signs. An "equation" has a left side, a right side and an equals sign separating the sides. An expression however, we are not expected to do or solve anything.

For example:

3x - 7 = 2

This is an EQUATION, because it has a left side, a right side, and an = sign separating the two.


3x - 7

This is an EXPRESSION, because there are no "sides" and no = sign

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Use the distributive property to fill in the blanks below.
elena-14-01-66 [18.8K]

Answer:

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Marianna [84]

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6/142 > 4/136

Step-by-step explanation:

6/142 = 0.04225352113

4/136 = 0.02941176471

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Step-by-step explanation:

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3 years ago
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Simplify – 2(7x – 3)
ANTONII [103]

All you need to do here is multiply the outside number by both 7x and -3.

When done correctly it should look like this:

-14x+6

Thats the answer.

7 times 2 gives you 14 but when multiplying mixed signs it turns negative so it would be -14.

negative 3 times negative 2 gives you 6. Both signs are negative, and you would suppose it would turn into a negative but thats only true when both signs are mixed. Both the 3 and the 2 are negative, making the signs the samez giving you positive

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2(-6+2)/4<br><br> I’m really confused.
Luba_88 [7]

Answer: -2

Step-by-step explanation:

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