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Juliette [100K]
2 years ago
14

Solve for k: 6=7k+1 K=

Mathematics
2 answers:
KonstantinChe [14]2 years ago
7 0

\huge\color{purple}\boxed{\colorbox{black}{k=0.714}}

\large\mathfrak{{\pmb{\underline{\orange{Step-by-step\:explanation}}{\orange{:}}}}}

➺ \: 6 = 7k + 1

➺ \: 7k = 6 - 1

➺ \: 7k = 5

➺ \: k =  \frac{5}{7}\\

➺ \: k = 0.714

Therefore, the value of k is 0.714.

\large\mathfrak{{\pmb{\underline{\blue{To\:verify}}{\blue{:}}}}}

➺ \: 6 = 7k + 1

➺ \: 6 = 7 \times 0.714 + 1

➺ \: 6 = 5 + 1

➺ \: 6 = 6

➺ L. H S. = R. H. S.

Hence verified.

\bold{ \green{ \star{ \orange{Mystique35}}}}⋆

Maslowich2 years ago
7 0

Answer:

5/7

Step-by-step explanation:

6=7k+1

-1        -1

--------------

5= 7k

Divide both sides by 7k

k= 5/7

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6 0
3 years ago
7.5d = 2.5d Lin divided each side by 2.5d and Elena subtracted 2.5d from each side with both leads to the solution
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Answer:

Elena's move will lead to the solution of the problem

Step-by-step explanation:

To solve the equation 7.5d=2.5d, Lin divides each side by 2.5d, and Elena subtracts 2.5d from each side. Will both moves lead to the solution? Explain your reasoning

Given:

7.5d = 2.5d

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