4
5 (x + 2) = 4 ( x + 3)
5x + 10 = 4x + 12
5x - 4x = 12 -10
x = 2
7/21/2012 11:19:13 AM
3
7( x - 6 ) + 4 ( x + 3) = 3
7x - 42 + 4x + 12 = 3
11x - 30 = 3
11x = 33
x = 33/11
x = 3
7/21/2012 11:20:10 AM
0
[Deleted]
7/22/2012 2:53:21 AM
0
5(x+2)=4(x+3)
5x+10=4x+12
5x-4x=12-10
x=2
7/22/2012 2:54:31 AM
0
5(x + 2) = 4 ( x + 3) implies 5x +10 = 4x + 12 implies 5x - 4x = 12- 10 implies x= 2.
Therefore answer is x=2
7/22/2012 3:48:24 AM
0
5(x+2) = 4(x+3)
5x + 10 = 4x + 12
get variables to one side by subtracting 4x from both sides
5x - 4x + 10 = 4x - 4x +12
x + 10 = 12
Now get the 10 to the the right side by subtractin 10 from each side
x + 10 - 10 = 12 -10
solve to get your answer
x = 2
7/22/2012 4:04:46 PM