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Bond [772]
3 years ago
9

What is the value of R, what is the value of EF

Mathematics
1 answer:
yarga [219]3 years ago
4 0
9r - 6 = 8r + 3
r = 9
EF = 4r + 19 = 4(9) + 19 = 36 + 19 = 55

hope it helps
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Step-by-step explanation:

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combine like terms

x+x+x-3+6=3x+3

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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

SOLVE LIKE THIS FOR ALL

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

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3 0
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