teeheeperiodtpoh
teeheeperiodtpoh teeheeperiodtpoh
  • 11-02-2021
  • Mathematics
contestada

Solve it please
5 + x = 3(x - 7) + 6

Respuesta :

nottinghama669
nottinghama669 nottinghama669
  • 11-02-2021

Answer:

x=10

Step-by-step explanation:

x+ 5= 3x - 21 +6

x+5 = 3x - 15

20= 2x

Answer Link
JustJordan00
JustJordan00 JustJordan00
  • 11-02-2021
X=10
The reason for this is you distribute the 3 giving you 5+x=3x-21+6.
Then add the 6 to make 5+x=3x-15
Add 15 on both sides to make 20+x=3x
Subtract x on both sides to be 20=2x
Divide both sides by 2 to make 10=x
Answer Link

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