edis0754 edis0754
  • 02-09-2021
  • Mathematics
contestada

what is the answer for6x+15=3(x+3)

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Hi1315
Hi1315 Hi1315
  • 02-09-2021

Answer:

[tex]x = ( - 2)[/tex]

Step-by-step explanation:

[tex]6x + 15 = 3(x + 3) \\ 6x + 15 = 3x + 9 \\ 6x - 3x = - 15 + 9 \\ 3x = - 6 \\ \frac{3x}{3} = \frac{ - 6}{3} \\ x = - 2[/tex]

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sulinnlae494
sulinnlae494 sulinnlae494
  • 02-09-2021
6x+15=3(x+3)
6x+15=3x+9
6x-3x=9-15
3x =-6
x = -2
Answer Link

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