gamerfnatic001p8dm99
gamerfnatic001p8dm99 gamerfnatic001p8dm99
  • 07-05-2018
  • Mathematics
contestada

3(x - 9) = -39
solve and check solution

Respuesta :

rapatel1
rapatel1 rapatel1
  • 07-05-2018
3(x-9)=-39

3x-27=-39
    +27  +27
3x=-12
/3   /3

x=-4
Answer Link
jlo1525p7tmnh jlo1525p7tmnh
  • 07-05-2018
The answer is x= -4

3(x-9)= -39
divide both sides by 3 
x-9= -13
add 9 to both sides
x= -4

3(-4-9)= -39
-12-27= -39
Answer Link

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