727808
Answered

Discover the answers you need at Westonci.ca, a dynamic Q&A platform where knowledge is shared freely by a community of experts. Discover a wealth of knowledge from experts across different disciplines on our comprehensive Q&A platform. Our platform provides a seamless experience for finding reliable answers from a network of experienced professionals.

Need help with these 6 problems!!! Please help due today (do not answer if you don’t have the Answer) you don’t need to show work just provide me with the answers

Need Help With These 6 Problems Please Help Due Today Do Not Answer If You Dont Have The Answer You Dont Need To Show Work Just Provide Me With The Answers class=

Sagot :

itsandypandy

Answer:

7) m = 6

8) k = 15

9) a = -12

10) x = 1

11) n = 4

12) r = 11

Hope this helps! :D

Would appreciate brainliest if possible.

AadhPrit

Answer:

7) m = 6

8) k = 15

9) a = -12

10) x = 1

11) n = 4

12) r = 11

Step-by-step explanation:

Solution :

Solving all the questions step by step!

7) 1 = 6+m/12

[tex] \longmapsto{\tt{1 = \dfrac{6 + m}{12}}}[/tex]

[tex] \longmapsto{\tt{6 + m = 1 \times 12}}[/tex]

[tex] \longmapsto{\tt{6 + m = 12}}[/tex]

[tex] \longmapsto{\tt{m = 12 - 6}}[/tex]

[tex] \longmapsto{\tt{m = 6}}[/tex]

[tex]\bigstar\: \:\underline{\boxed{\tt{\pink{m = 6}}}}[/tex]

  • Hence, the value of m is 6.

[tex]\begin{gathered}\end{gathered}[/tex]

8) 8 = 3 + k/3

[tex]\implies{\tt{8 = 3 + \dfrac{k}{3}}}[/tex]

[tex]\implies{\tt{ \dfrac{k}{3} = 8 - 3}}[/tex]

[tex]\implies{\tt{ \dfrac{k}{3} = 5}}[/tex]

[tex]\implies{\tt{k = 5 \times 3}}[/tex]

[tex]\implies{\tt{k = 15}}[/tex]

[tex]\bigstar \: \: \underline{\boxed{\tt{\red{k = 15}}}}[/tex]

  • Hence, the value of k is 15.

[tex]\begin{gathered}\end{gathered}[/tex]

9) -4(-8+a) = 80

[tex] \longmapsto{\tt{ - 4( - 8 + a) = 80}}[/tex]

[tex] \longmapsto{\tt{( - 8 + a) = \dfrac{80}{ - 4}}}[/tex]

[tex] \longmapsto{\tt{( - 8 + a) = - 20}}[/tex]

[tex] \longmapsto{\tt{a = - 20 - ( - 8)}}[/tex]

[tex] \longmapsto{\tt{a = - 20 + 8}}[/tex]

[tex] \longmapsto{\tt{a = -12}}[/tex]

[tex]\bigstar \: \: \underline{\boxed{\tt{\purple{a = - 12}}}}[/tex]

  • Hence, the value of a is -12.

[tex]\begin{gathered}\end{gathered}[/tex]

10) 8(x-1) = 0

[tex] \implies\tt{8(x - 1) = 0}[/tex]

[tex] \implies\tt{8x - 8 = 0}[/tex]

[tex] \implies\tt{8x = 0 + 8}[/tex]

[tex] \implies\tt{8x = 8}[/tex]

[tex] \implies\tt{x = \dfrac{8}{8}}[/tex]

[tex] \implies\tt{x = 1}[/tex]

[tex]\bigstar \: \: \underline{\boxed{\tt{\blue{x = 1}}}}[/tex]

  • Hence, the value of x is 1.

[tex]\begin{gathered}\end{gathered}[/tex]

11) n/2 - 1 = 1

[tex] \longmapsto{\tt{\dfrac{n}{2} - 1 = 1}}[/tex]

[tex] \longmapsto{\tt{\dfrac{n}{2} = 1 + 1}}[/tex]

[tex] \longmapsto{\tt{\dfrac{n}{2} = 2}}[/tex]

[tex] \longmapsto{\tt{n = 2 \times 2}}[/tex]

[tex] \longmapsto{\tt{n = 4}}[/tex]

[tex]\bigstar \: \: \underline{\boxed{\tt{\orange{n = 4}}}}[/tex]

  • Hence, the value of n is 4.

[tex]\begin{gathered}\end{gathered}[/tex]

12) 1 = r-3/8

[tex] \implies{\tt{1 = \dfrac{r - 3}{8}}}[/tex]

[tex] \implies{\tt{r - 3 = 1 \times 8}}[/tex]

[tex] \implies{\tt{r - 3 = 8}}[/tex]

[tex] \implies{\tt{r = 8 + 3}}[/tex]

[tex] \implies{\tt{r = 11}}[/tex]

[tex]\bigstar \: \: \underline{\boxed{\tt{\green{r = 11}}}}[/tex]

  • Hence, the value of r is 11.

[tex]\rule{300}{2.5}[/tex]

We appreciate your visit. Our platform is always here to offer accurate and reliable answers. Return anytime. We hope our answers were useful. Return anytime for more information and answers to any other questions you have. Stay curious and keep coming back to Westonci.ca for answers to all your burning questions.