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3 years ago

7a - 3 = 3 - 2a What does a equal?

Mathematics

2 answers:

anyanavicka [17]3 years ago

8 0

Answer:

a=2/3

Step-by-step explanation:

All this problem needs is some knowledge of how an = sign and basic equations work

7a-3=3-2a

7a+2a=3+3 (Sign becomes opposite on the other side of the equation)

9a=6

a=2/3

Thank you for your time!

Yuki888 [10]3 years ago

5 0

Answer:

2/3

Step-by-step explanation:

1) Move the 7a to the other side

2) Move the 3

3) Combine like terms

4) Divide by 9

5) Answer is 2/3

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posledela

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3 years ago

What is a correct congruence statement for the triangles shown? Enter your answer in the box. △ ≅△PFX

andrew11 [14]

Answer:

ΔBLG ≅ ΔPFX

Step-by-step explanation:

Here it is given that ∠B≅<P.

Also its given that

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∠G ≅ ∠X

Again

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3 years ago

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3 years ago

Which of the following is a linear function?

Rama09 [41]

$\boxed{ \textbf{ \huge{Answer: A}}}$

A linear function has 1 as the highest power of the variable.

A. f(x) = 2 - 7x

here, the highest power of the variable x is 1.
Hence it is a LINEAR function.
___________

B. f(x) = 2 + x + x^2

here, the highest power of the variable x is 2.
Hence it is NOT a linear function.
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3 years ago