What is expand (y=2,x+6)(x/2-y=3) ?

The solution to expand (y=2,x+6)(x/2-y=3) is y=2,x x/2-y=2,yx=3+6*x/2-6y=3

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expand (y=2,x+6)(x/2-y=3)

expand

(y = 2, x + 6) (\frac{x}{2} - y = 3)

y = 2, x \frac{x}{2} - y = 2, y x = 3 + 6 \cdot \frac{x}{2} - 6 y = 3

Solution steps

(y = 2, x + 6) (\frac{x}{2} - y = 3)

= (2 =, y x + 6) (\frac{x}{2} - 3 = y)

Apply FOIL method:

(a + b) (c + d) = a c + a d + b c + b d

a = y = 2, x, b = 6, c = \frac{x}{2}, d = - y = 3

y = 2, x \frac{x}{2} + y = 2, x (- y = 3) + 6 \cdot \frac{x}{2} + 6 (- y = 3)

Apply minus-plus rules

+ (- a) = - a

y = 2, x \frac{x}{2} - y = 2, y x = 3 + 6 \cdot \frac{x}{2} - 6 y = 3

- 3 (7 - 14)

- \frac{3 ( 199 + 77 73 )}{8} + 1715 + 25073

(\frac{v}{2} - 1) \cdot (y + vu)

2 (35 - 5)

(2 + 7 t) (8 - 5 t) + 2 (5 + t) (8.66)

What is expand (y=2,x+6)(x/2-y=3) ?
The solution to expand (y=2,x+6)(x/2-y=3) is y=2,x x/2-y=2,yx=3+6*x/2-6y=3