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3241004551 [841]
3 years ago
9

-5+1/5a=4 solution again.

Mathematics
1 answer:
erma4kov [3.2K]3 years ago
6 0

Isolate the a. Note the equal sign. What you do to one side, you do to the other.

Add 5 to both sides

-5 (+5) + 1/5a = 4 (+5)

1/5a = 9

Isolate the a. Multiply 5 to both sides

(5)(1/5)a = 9(5)

a = 9 x 5

a = 45

45 is your answer for a.

hope this helps

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\orange{\underline{\huge{\bold{\textit{\green{\bf{QUESTION}}}}}}}

FIND THE NUMBER THAT MAKE EQUIVALENT FRACTION.

\huge\mathbb{\red A \pink{N}\purple{S} \blue{W} \orange{ER}}

\red{solved} \\  \frac{4}{ \cancel{5}}  =  \frac{x}{ \cancel{40}^{ \:  \:  \:  \tiny{8}}  }  \\ 8 \times 4 = x \\ 32 = x

\blue{Part  - 1} \\  \frac{4}{ \cancel{6}}  =  \frac{x}{ \cancel{24}^{ \:  \:  \:  \tiny{4}}  }  \\ 4\times 4 = x \\ 16 = x

\green{Part  - 2} \\  \frac{1}{ 2}  =  \frac{6}{ x  }  \\ 6 \times 2 = x \\ 12 = x

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PART - 3 --> 12

PART - 4--> 40

PART - 5 --> 6

PART - 6--> 4

PART - 7 --> 54

PART - 8 --> 12

PART - 9--> 36

PART - 10 --> 28

PART - 11--> 20

PART - 12 --> 28

PART - 13 --> 16

PART - 14 --> 20

PART - 15 --> 12

PART - 16 --> 6

PART - 17 --> 32

PART - 18--> 30

PART - 19 --> 27

PART - 20 --> 36

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