The double fact of the equation is 9 + 9 = 18.
What is a double fact equation?
A doubles fact is a number sentence that repeats the same addend, such as 3 + 3 = 6 or 8 + 8 = 16.
Here we have to find the double facts of the equation:
Equation:
7 + 7 = 14
When a number is added to itself the result is twice that number
Example:
2 + 2 = 2× 2 = 4
3 + 3 = 2× 3 = 6
5 + 5 = 2× 5 = 10
Similarly, we have to solve for 7 + 7 = 14
So,
9 + 9 = 18
In the same manner, we can also do that:
9 × 2 = 18
Hence, the double facts of the equation is 9 + 9 = 18.
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