SOLUTION: I am having a very hard time understanding the addition property of equality. for axample 3x - 5 + 2x - 7 + x = 5x+2 The book says that the answer is 14, but how do you reach

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Question 4395: I am having a very hard time understanding the addition property of equality.
for axample 3x - 5 + 2x - 7 + x = 5x+2
The book says that the answer is 14, but how do you reach that point?

Found 3 solutions by arunpaul, RoRo Jaxson, JimMarshall:
Answer by arunpaul(104) About Me  (Show Source):
You can put this solution on YOUR website!
3x -5 + 2x -7 + x = 5x +2
or (3x +2x +x -5x )= 2 +7 +5
or x = 14 (Ans) so simple

Answer by RoRo Jaxson(21) About Me  (Show Source):
You can put this solution on YOUR website!
3x - 5 + 2x - 7 + x = 5x+2
6x-12=5x +2 first you add 12 to both sides
6x -12 +12=5x+2 +12
6x=5x +14 then subtract 5x from both sides
6x-5x=5x-5x+14
x=14

Answer by JimMarshall(82) About Me  (Show Source):
You can put this solution on YOUR website!
==>3x -5 + 2x -7 + x = 5x +2
==>(3x +2x +x -5x )= 2 +7 +5
==> x = 14
Ans