<span>We have 2 given numbers:
=> 86 + 68 + 38 = 192
=> 68 + 38 + 86 = 192 also
This kind of process used commutative property system of equation in where:
a + b = b + a
No matter what sequence you are going to use, the answer would always be the
same.
In the given 2 equations, notice that both digits of 2 group of equation
contains the same number. The only difference is they were added with different
orders. Yet the answers are still the same.
</span>
Answer:
- 
Step-by-step explanation: this equation works if you have two points

-3-4/2-(-3)=-7/5
Answer:
You would start at 3 on the y-axis and go up 1 and right 3
Step-by-step explanation:
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