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Posted by on Sunday, December 27, 2009 at 7:14pm.

For ms.sue when u did the problem 3(4-x)-22=x+48 u got the answer -14.5 if u try tocheck the answer it will be wrong

i need help on these problems
3(4-x)-22=x+48
(x-3)-(2x+5)=2x-7-3x
( 5x-2)-(6-2x)=-x-9+5x

  • MATH - , Sunday, December 27, 2009 at 8:01pm

    Actually Ms. Sue did do it right

    Check
    3 (4-- 14.5) - 22 =
    3 (4 + 14.5)- 22 = 33.5

    -14.5 + 48 = 33.5

  • MATH - , Sunday, December 27, 2009 at 8:17pm

    Ok for the second one has no solution because it always comes up with the same number for x.

    The third problem is x = -15

  • MATH - , Monday, December 28, 2009 at 5:01pm

    thank you

  • MATH - , Monday, December 28, 2009 at 8:29pm

    welcome, no problem

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