5x-2y=-3 -2x-y=-6 método de reducción suma y resta con procedimiento y respuesta doy corona a quien me ayude en menos de media h
1 answer:
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Remember
and
if
where a=a, then b=c
so
so
9-n=3
-n=-6
n=6
answer is 6
and
if
so
so
9-n=3
-n=-6
n=6
answer is 6
Question 1: x+2 = 8 doesn't belong in the given equations.
Question 2: The possible values for y are 0,1 and 2
Step-by-step explanation:
Question: Which one doesn't belong?
We will solve each equation one by one to get which equation doesn't belong with others
So,
Hence,
x+2 = 8 doesn't belong in the given equations.
Question 2:
Given equation is:
It is given that the values of x will be greater than 2 and less than 6 so values of x can be 3,4 and 5
So,
Hence,
The possible values for y are 0,1 and 2
So,
x+2 = 8 doesn't belong in the given equations.
The possible values for y are 0,1 and 2
Keywords: Linear equation, variables
Learn more about linear equations at:
#LearnwithBrainly
Answer:
Step-by-step explanation:
,
If One ball is drawn, its color is recorded, and it is replaced in the urn. Then another ball is drawn and its color is recorded.
The 25 Possible outcomes of this experiment are listed below:
The tree diagram of this event is also attached.
