Posted by bella on Wednesday, January 12, 2011 at 4:52pm.
-3(3x+15)-(10+X)=35
-9x -45 -10 - x = 35
-10x = 35 + 55
x = 90/-10
x = -9
-3(3x+15)-(10+X)=35
-9x - 45 - 10 - x = 35
-10x - 55 = 35
-10x = 90
x = -9
ty
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