seuarfj3dd seuarfj3dd
  • 12-11-2020
  • Mathematics
contestada

solve for the variable
7x = 49
-4x= -40
x/2 = 6
x/9 = -2

Respuesta :

samjmis
samjmis samjmis
  • 12-11-2020

Answer:

  1. 7
  2. 10
  3. 12
  4. -18

Step-by-step explanation:

For 7x = 49 you need to divide 7 to both sides

For -4x=-40 you need to divide -4 to both sides

For x/2 = 6 you need to multiply 2/1 to both sides

For x/9 =- 2 you need to multiply 9/1 to both sides

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