What is expand (-20x+4y=12)9 ?

The solution to expand (-20x+4y=12)9 is -180x+36y=12

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expand (-20x+4y=12)9

expand

(- 20 x + 4 y = 12) 9

- 180 x + 36 y = 12

Solution steps

(- 20 x + 4 y = 12) \cdot 9

= 9 (- 20 x + 4 \cdot 12 = y)

Apply the distributive law:

a (b + c) = ab + a c

a = 9, b = - 20 x, c = 4 y = 12

9 (- 20 x) + 9 \cdot 4 y = 12

Apply minus-plus rules

+ (- a) = - a

- 9 \cdot 20 x + 9 \cdot 4 y = 12

Expand

- 9 \cdot 20 x + 9 \cdot 4 y : - 180 x + 36 y

- 180 x + 36 y = 12

(3 y d x + 6 d x - x d y = 0) \frac{d y}{x d x}

2 (x + 1) (ln (x + 1)) + x + 1

\frac{d}{d θ} ((x) (c + v (x, θ) cos (θ)))

2 x y^{3} d x + 3 (x^{2} + 1) y^{2} d y

A (3, 4) - B (1, - 1) - C (- 5, 3)

What is expand (-20x+4y=12)9 ?
The solution to expand (-20x+4y=12)9 is -180x+36y=12