Mathematics, 22.11.2020 14:00 cuavang55

Find the value of a if $\frac{x(x+a)}{x^2-9} =\frac{x}{x+3}$

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Mathematics, 11.12.2019 04:31

Of the students at milton middle school 126 are girls.35% of the students are girls, how many total students are there at milton middle school?