For this case we have that by definition, the GFC (greatest common factor) of two numbers is given by the greater number that is a factor of both numbers. Then, let:
We decompose into factors:
15: 1,3,5,15
18: 1,2,3,6,9,18
The GFC is 3.
So, we have that the GFC of the expressions is:
Answer:
Answer:
6 is the Answer
Step-by-step explanation:
Hope this helped!
-(-2x)-5=-4x+1
2x-5=-4x+1
6x=6
X=1
The error is in STEP 3.
In any type of inequality one is not allowed to transpose(multiply or divide) any negative number. We can only divide it by positive numbers. if we multiply it by a negative real number the inequality reverses.
for example:
