3 years ago

How many solutions does the equation 9 (x - 3) = 9x - 27 have?

Mathematics

1 answer:

Dafna1 [17]3 years ago

7 0

Answer:

Infinity

Step-by-step explanation:

9x -27 = 9x -27

-9x . -9x

-27 = -27 = always true

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Jasmine took a cab home from her office. The cab charged a flat fee of $4, plus $2 per mile. Jasmine paid $32 for the trip. How

vaieri [72.5K]

To solve, make an equation. The equation would be
$$32 = 4 + 2x$
x represents the miles driven
to solve, subtract 4 from each side of the equation.
$32-4 = 4-4 + 2x
The equation is now
$28 = 2x
Now you divide by 2 on each side.
$28 ÷ 2 = 2x ÷ 2
simplify
14 = x
The answer is 14 miles

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3 years ago

Find the mean of x,+2,3x,-4,3x+2 and 2x

My name is Ann [436]

Answer:

it is -1

Step-by-step explanation:

2= 410x+14⇒4x+8=10x+14 ⇒6x=−6 ⇒x=−1

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3 years ago

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