What is expand (x=2,y+15)(2x+3y=2) ?

The solution to expand (x=2,y+15)(2x+3y=2) is x=2,2xy+x=2,3yy=2+15*2x+15*3y=2

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expand (x=2,y+15)(2x+3y=2)

expand

(x = 2, y + 15) (2 x + 3 y = 2)

x = 2, 2 x y + x = 2, 3 yy = 2 + 15 \cdot 2 x + 15 \cdot 3 y = 2

Solution steps

(x = 2, y + 15) (2 x + 3 y = 2)

= (2 =, x y + 15) (2 x + 3 \cdot 2 = y)

Apply FOIL method:

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

a = x = 2, y, b = 15, c = 2 x, d = 3 y = 2

x = 2, y \cdot 2 x + x = 2, y \cdot 3 y = 2 + 15 \cdot 2 x + 15 \cdot 3 y = 2

x = 2, 2 x y + x = 2, 3 yy = 2 + 15 \cdot 2 x + 15 \cdot 3 y = 2

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What is expand (x=2,y+15)(2x+3y=2) ?
The solution to expand (x=2,y+15)(2x+3y=2) is x=2,2xy+x=2,3yy=2+15*2x+15*3y=2