3 years ago

In your own words, what is the difference between an equation and an expression?

Mathematics

2 answers:

LekaFEV [45]3 years ago

8 0

The difference between a Equation and expression is that a Equation has a equal sign( = ) while a expression does not.

otez555 [7]3 years ago

6 0

Answer:

An expression doesn't have an defiant answer. While an equation does.

Yes, you can copy and paste saying its your own words.

Hope this helps! <3

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Solve for x in the first equation, then solve the system using substitution. Write your answer as (x, y).

OleMash [197]

2x - 6y = 14
2x = 6y + 14
x = 3y + 7.....so sub in 3y + 7 for x in the other equation

4x - y = 9
4(3y + 7) - y = 9
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12y - y = 9 - 28
11y = - 19
y = -19/11

x = 3y + 7
x = 3(-19/11) + 7
x = -57/11 + 7
x = -57/11 + 77/11
x = 20/11

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Read 2 more answers

I think I have the right answer but i want to check. whats 9/2 ÷ 3/8

velikii [3]

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Step-by-step explanation:

flip the equations to multiplication

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