darrienunderwood1
darrienunderwood1 darrienunderwood1
  • 18-06-2020
  • Mathematics
contestada

solve the expression x + 3 = 7

Respuesta :

Carterg001
Carterg001 Carterg001
  • 18-06-2020

Answer:

x=4

Step-by-step explanation:

think of the equation like this: you have to do the inverse(opposite) operations so for adding you would subtract it. So for the adding 3 you would subtract it from both sides of the equation and get X=4

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