Question 1094908
What is the solution of the proportion (n)/(5)=(2n+4)/(6)?
<pre>{{{n/5 = (2n + 4)/6}}}
JUST cross-multiply to get: 6n = 5(2n + 4)
Continue solving for n.
You should get: {{{highlight_green(matrix(1,3, n, "=", - 5))}}}, not {{{- 25/4}}}