Your Open Question: 7(X-4)= 44-11X (what's the value of X?)?
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Your Open Question: 7(X-4)= 44-11X (what's the value of X?)?

[From: ] [author: ] [Date: 12-04-04] [Hit: ]
......
Can't figure out how to do it -___-

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7(X-4)= 44-11X
7X-28= 44-11X [Distribute]
7x=72-11x [Add 28 to both sides]
18x=72 [Add 11x to both sides]
x=4 [Divide both sides by 18]

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7(x-4) is the same as 7x-28
so 7x-28=44-11x.
Move like terms to one side.
18x=72
Divide by 18.
x=4

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7(x - 4) = 44 - 11x
7x - 28 = 44 - 11x
7x + 11x - 28 = 44 - 11x + 11x
18x - 28 = 44
18x - 28 + 28 = 44 + 28
18x = 72
x = 72 / 18
x = 4

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7x-28-7x-44=44-11x-7x-44 (Isolate x to one side of the equation.)
28-44=11x-7x
-16/4=4x/4
-4=x
1
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