What is expand-8(10x-9y=23) ?

The solution to expand-8(10x-9y=23) is -80x+72y=23

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expand-8(10x-9y=23)

expand

- 8 (10 x - 9 y = 23)

- 80 x + 72 y = 23

Solution steps

- 8 (10 x - 9 y = 23)

= - 8 (10 x - 9 \cdot 23 = y)

Apply the distributive law:

a (b - c) = ab - a c

a = - 8, b = 10 x, c = 9 y = 23

- 8 \cdot 10 x - (- 8) \cdot 9 y = 23

Apply minus-plus rules

- (- a) = a

- 8 \cdot 10 x + 8 \cdot 9 y = 23

Expand

- 8 \cdot 10 x + 8 \cdot 9 y : - 80 x + 72 y

- 80 x + 72 y = 23

(x - (- 2 + 3)) (x - (- 2 - 3))

\frac{1}{2 - x}

(23 - 2) (1 + 2)

((\frac{241363447}{129092883})^{\frac{1}{9}} - 1) \cdot 100

\frac{x}{4} + \frac{3}{4} - 3

What is expand-8(10x-9y=23) ?
The solution to expand-8(10x-9y=23) is -80x+72y=23