Mathematics: The answer is 3 but i can t seem to get to the answer, instead i keep getting -3.

The answer is 3 but i can t seem to get to the answer,

stefaniethibodeaux

15.01.2022

x=3

Step-by-step explanation:

$45-\frac{90}{x} = 15$

Minus 45 from both sides

$-\frac{90}{x}=-30$

Multiply both sides x

-90=-30x

Divide both sides by -30

3=x

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darianhaynes

15.01.2022

Step-by-step explanation:

To eliminate the x on the denominator, multiply all terms by x

45x - 90 = 15x ( subtract 45x from both sides )

- 90 = - 30x ( divide both sides by - 30 )

3 = x ⇒ x = 3

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bananaslugs

03.05.2020

The answer would be B.

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