All equations give the same answer after solving and that is 6x+14y.
We have given that,
1. 2(3x+7y)
2.½ (12x+14y)
What is the expression?
An expression or mathematical expression is a finite combination of symbols that is well-formed according to rules that depend on the context.
We have to simplify the given equation
1.2(3x+7y)
=6x+14y
or also,
½ (12x+14y)
=6x+7y
(2x+3y)+4(x+y)
=(2x+3y)+(4x+4y)
=6x+7y
(2x+4y)+2(2x+5y)
=(2x+4y)+(4x+10y)
=6x+14y
Therefore all equations give the same answer after solving and that is 6x+14y.
To learn more about the expression visit:
https://brainly.com/question/723406
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