What is expand (15(x+3y)-2)/(30(x+3y)-20) ?

The solution to expand (15(x+3y)-2)/(30(x+3y)-20) is (15x+45y-2)/(30x+90y-20)

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expand (15(x+3y)-2)/(30(x+3y)-20)

expand

\frac{15 ( x + 3 y ) - 2}{30 ( x + 3 y ) - 20}

\frac{15 x + 45 y - 2}{30 x + 90 y - 20}

Solution steps

\frac{15 ( x + 3 y ) - 2}{30 ( x + 3 y ) - 20}

Expand

30 (x + 3 y) - 20 : 30 x + 90 y - 20

= \frac{15 ( x + 3 y ) - 2}{30 x + 90 y - 20}

Expand

15 (x + 3 y) - 2 : 15 x + 45 y - 2

= \frac{15 x + 45 y - 2}{30 x + 90 y - 20}

21 + 18

\frac{2 y - 3 x}{3} (7, - 9, - 5)

\frac{4}{( s ^{2} + 16 s ) ( s )}

(x y - x^{2}) d y

8 x^{4 - 6 x^{2} - 2}

What is expand (15(x+3y)-2)/(30(x+3y)-20) ?
The solution to expand (15(x+3y)-2)/(30(x+3y)-20) is (15x+45y-2)/(30x+90y-20)