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  • 05-02-2020
  • Mathematics
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3(x+3)+3x=15

Solution and check

Shown in attachment below

3x33x15 Solution and check Shown in attachment below class=

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krislynnkat
krislynnkat krislynnkat
  • 05-02-2020
3x + 9 + 3x =15
6x + 9 = 15
- 9 = -9
6x = 6
/6 /6

X =1
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