Answer:
Explanation:
Because of the plus 5. You know for a fact that 10 times 10 is 100 but you need something less than 10 for the equation to be true since you're adding onto the answer to get 100
10x +5=100
-5 -5
10x=95
10 = 10
X=9.5
So x is less than 10
6.4m questions
8.4m answers