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Nutka1998 [239]
3 years ago
10

Solve this equation. Enter your answer in the box. 13(y+7)=3(y−1).

Mathematics
2 answers:
Fofino [41]3 years ago
5 0

★To Solve :

\rm\blue{13(y+7) = 3(y-1)}

⠀⠀⠀⠀⠀

★SOLUTION :

\rm\red\leadsto{13(y+7) = 3(y-1)}

\rm\red\leadsto{13\times{y}+13\times7= 3\times{y}-3\times1}

\rm\red\leadsto{13y+91=3y-3}

\rm\red\leadsto{13y-3y=-3-91}

\rm\red\leadsto{10y=-94}

\rm\red\leadsto{} y =\dfrac{   { \cancel{-94}}^{ \:-45 } }{   { \cancel{10}}^{ \: 5} }

\rm\red\leadsto{y=}\dfrac{-47}{5}

____________________

tatiyna3 years ago
3 0
<h2>★<u>Answer</u></h2><h2>\red{13(y + 7) = 3(y - 1)} \\  \\   \color{red}\dashrightarrow \: 13y + 91 = 3y - 3 \\  \\  \color{pink} \dashrightarrow \: 13y - 3y =  - 3 - 91 \\  \\  \pink{ \dashrightarrow \: 10y =  - 94} \\  \\  \purple{ \dashrightarrow \: y =  \frac{  \cancel{- 94} {}^{ - 47} }{ \cancel{10} {}^{5} }  }\\  \\ \green{  \dashrightarrow \:  y =  \frac{  - 47}{5} }</h2><h2>Hence, The Answer is </h2><h2>=\frac{ - 47}{5}</h2>
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Answer:

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Step-by-step explanation:

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\huge\fbox{Answer ☘}

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Answer:

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Step-by-step explanation:

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m - slope

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In the question we have y - 6 = ...

Therefore

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y-6=2(x-7)

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