Nicky101123
Nicky101123 Nicky101123
  • 02-10-2018
  • Mathematics
contestada

I don’t know. I think I’m doing something wrong. Answer the highlighted questions and show work.

I dont know I think Im doing something wrong Answer the highlighted questions and show work class=

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PrincessAmani PrincessAmani
  • 02-10-2018

12) -5k - 19 = 5 - 13k

-5k = 24 - 13k

8k = 24

k = 3


14) -15n + 16 = 86 - 29n

-15n = 70 - 29n

14n = 70

n = 5


16) 13 - 3p = -5(3 + 2p)

13 - 3p = -15 - 10p

-3p = -28 - 10p

7p = -28

p = -4


18) 14a - 93 = 49 - 57a

14a = 142 - 57a

71a = 142

a = 2


20) 8v = 2(4v + 2)

8v = 8v + 4

No solution


22) 2(-4h - 13) = 37 + 13h

-8h - 26 = 37 + 13h

-8h = 63 + 13h

-21h = 63

h = -3


24) 11n - 3 = 9 + 5n

6n = 12

n = 2


26) -9n - 12 = 8 - 4n

-5n - 12 = 8

-5n = 20

n = -4

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