Here is another riddle: The sum of two numbers is less than 2. If we subtract the second number from the first, the difference i
1 answer:
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-3+3x=-2(x+1)
First: I will get rid of the bracket:
-3+3x=-2x-2
Now, all the x goes to the left side, all the numbers without x to the right side:
3x+2x=-2+3
we add up"
5x=1
divide by 5:
-3+3x=-2x-2
Now, all the x goes to the left side, all the numbers without x to the right side:
3x+2x=-2+3
we add up"
5x=1
divide by 5:
Answer:
Step-by-step explanation:
Given
Required
Determine AC
Since A, B and C are collinear, then:
So, we have: