Seudónimo Seudónimo
  • 22-02-2016
  • Mathematics
contestada

Help!

Solve for x:-

x + 18 = 12

Thanks!

Respuesta :

Аноним Аноним
  • 22-02-2016
Solve for x.

x + 18 = 12
x ⇒ ?
Inverse Operation:-
12 - 18 = -6
x ⇒ -6

Check:-
x + 18 = 12
x ⇒ -6
-6 + 18 = 12
Correct!

x ⇒ -6
Answer Link

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