Tell whether the equation is true, false, or open.
77 + (-11) = 88
Classify the equation. Choose the correct answer below.
true
open
false
False
To determine whether the equation is true, false, or open, we can simplify the expression on the left-hand side:
77 + (-11) = 77 - 11
Calculating this further:
77 - 11 = 66
Since 66 is not equal to 88, the equation is false.