4 years ago

21/80 in a simplified fraction

Mathematics

2 answers:

mihalych1998 [28]4 years ago

8 0

It cant be simplified.................

Likurg_2 [28]4 years ago

6 0

21/80 is in simplified form...it will not reduce

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Help me please !!!!!

MArishka [77]

Answer:

a = 1

Step-by-step explanation:

$\frac{2}{3} (9x - 3) = 2(3x - a)$

One must simplify this expression, by distributing. In order to find a solution, where x has infinite solutions, one must make this equation an identity. That means that the equation will hold true, no matter what value of x is plugged in.

$\frac{2}{3} (9x - 3) = 2(3x - a)$

Distribute;

6x - 2 = 6x - 2a

Inverse operations;

6x - 2 = 6x - 2a

-6x -6x

-2 = -2a

1 = a

For this equation to be true no matter what, a must equal 1.

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alexdok [17]

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earnstyle [38]

12 I know because I just took the quiz

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3 years ago

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Shkiper50 [21]

Answer:

$7.00

Step-by-step explanation:

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Lesechka [4]

Answer:

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Step-by-step explanation:

follow me for my effort

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