Rosalinda27
Rosalinda27
11-05-2017
Mathematics
contestada
Algebra help please 100% correct only
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Xrism
Xrism
11-05-2017
2x + 3y + 2(x - y) - 3x
First you apply the distributive property:
2x +3y + 2(x) - 2(y) - 3x
2x + 3y +2x - 2y - 3x
The you combine like terms:
2x + 2x - 3x +3y - 2y
4x - 3x + y
x (x could also be 1x) + y (y could also be 1y)
The answer is x + y or 1x + 1y
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Noah11012
Noah11012
11-05-2017
We have the expression 2x + 3y + 2(x - y) - 3x.
And we need to simplify it.
We can start with distributive property. This states that a(b + c) = ab + ac
2x + 3y + 2(x - y) - 3x becomes 2x + 3y + 2x - 2y - 3x
Then combine like terms. This means if we have two terms that have the same variable and exponent, we can combine them. Which is adding or subtracting.
2x + 3y + 2x - 2y - 3x becomes x + y
So, the answer to this question x + y.
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