vhsigvegvishvshu vhsigvegvishvshu
  • 01-12-2020
  • Mathematics
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need help will mark brainliest

need help will mark brainliest class=

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aimenmalek8670
aimenmalek8670 aimenmalek8670
  • 01-12-2020

Answer:

a) -6+4k=4

4k=4+6 (transpose)

4k=10

k=5/2

b) 7p-3=-2

7p=1

p=1/7

c) 1/7=p/21

7p=21(cross-multiplication)

p=3

HOPE IT HELPS YOU OUT PLEASE MARK IT AS BRAINLIEST AND FOLLOW ME PROMISE YOU TO FOLLOW BACK ON BRAINLY.IN

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rluyeho60
rluyeho60 rluyeho60
  • 01-12-2020
a 5/2,, b 1/7,, c 3 hope this helps (:
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