what is 56x43-(x)+45-78x45[23-(5+21)x4]=?

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what is 56x43-(x)+45-78x45[23-(5+21)x4]=?

2006-06-09 16:25:12 · 3 answers · asked by Andrew L 1 in Science & Mathematics ➔ Mathematics

3 answers

I'd try to answer, but the whole euqation does not display.

2006-06-09 16:28:08 · answer #1 · answered by dewcoons 7 · 0⤊ 1⤋

56 * 43 - x + 45 - 78 * 45 ( 23 - ( 5 + 21 ) * 4 ) =
2408 - x + 45 - 3510 ( 23 - 26 * 4 ) =
2453 - x - 3510 ( -81 ) =
2453 - x + 284310 =
286763 - x

2006-06-09 23:05:24 · answer #2 · answered by Anonymous · 1⤊ 0⤋

which of the x's are the variable and which are the multiplication signs? this information would be very helpful in solving the equation. if there is only the one variable which is in the parenthesis then i solve the equation to come up with an answer of x= -281857. hope this is helpful

2006-06-09 16:32:09 · answer #3 · answered by ang_m_02 1 · 0⤊ 0⤋