12n-24 = -14n+28 ADD 24 TO BOTH SIDES
12n = -14n+52 ADD 14n TO BOTH SIDES
26n = 52 DIVIDE BOTH SIDES BY 26
n = 2
22+22+28+28=100.
it equals 28
3x + 7 = -4x + 28 implies 7x + 7 = 28
Unfortunately, limitations of the browser used by Answers.com means that we cannot see most symbols. It is therefore impossible to give a proper answer to your question. Please resubmit your question spelling out the symbols as "plus", "minus", "equals" etc. And using ^ to indicate powers (eg x-squared = x^2).
That equals 28
22+22+28+28=100.
it equals 28
it is 28
3x + 7 = -4x + 28 implies 7x + 7 = 28
Unfortunately, limitations of the browser used by Answers.com means that we cannot see most symbols. It is therefore impossible to give a proper answer to your question. Please resubmit your question spelling out the symbols as "plus", "minus", "equals" etc. And using ^ to indicate powers (eg x-squared = x^2).
59
That equals 28
25 + 28 + 29 = 82
58
22
28 + 42 = 70
19