PLEASE HELP!!
(2x+3y-7)+(x-y)
show how you got the answer too please
1 answer:
Answer:
3x +2y -7
Step-by-step explanation:
The given expression can be simplified by combining like terms. Those are terms with the same variable. The commutative and associative properties of addition apply, as well as the distributive property.
(2x +3y -7) +(x -y) . . . . . given
= 2x +3y -7 +x -y . . . . . . eliminate (unneeded) parentheses
= (2x +x) +(3y -y) -7 . . . . group like terms
= (2+1)x +(3-1)y -7 . . . . . . combine coefficients of like terms (this is an application of the distributive property)
= 3x +2y -7
You might be interested in
Answer:
3
Step-by-step explanation:
a term is a single number or a number with a variable attached. tens are serrated from either by a +/-'sign
Answer:
The answer to the question provided is 1 .
It’s either b or c. One of those two is the answer for sure
Sorry I don't know man it could bed. I mean I am guessing.
For the bottom you could switch the top row with the bottom and you would have to divide instead of multiplying
