x−9.6=68.1
To find the missing digits, we subtract 9.6 from both sides:
x−9.6=68.1
+9.6 +9.6
x=77.7
We know this is correct because when we substitute 77.7 back into the equation, we get:
77.7−9.6=68.1
68.1 = 68.1
Which is true. Therefore, x=77.7 satisfies the equation.
Using the digits 1–9, at most one time each, fill in the blanks to make an equation where the solution is x=77.7. Explain how you know you are correct.
x−_ _._=_ _._
2 answers
AAAaannndd the bot gets it wrong yet again!
sorry - you used 6 twice
sorry - you used 6 twice
4 answers