What is expand (x=y+1)(x-2y+8) ?

The solution to expand (x=y+1)(x-2y+8) is x=6y+x+8

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expand (x=y+1)(x-2y+8)

expand

(x = y + 1) (x - 2 y + 8)

x = 6 y + x + 8

Solution steps

(x = y + 1) (x - 2 y + 8)

= (= x y + 1) (x - 2 y + 8)

Distribute parentheses

x = y x + x = y (- 2 y) + x = y \cdot 8 + 1 \cdot x + 1 \cdot (- 2 y) + 1 \cdot 8

Apply minus-plus rules

+ (- a) = - a

x = x y - x = 2 yy + x = 8 y + 1 \cdot x - 1 \cdot 2 y + 1 \cdot 8

Expand

8 y + 1 \cdot x - 1 \cdot 2 y + 1 \cdot 8 : 6 y + x + 8

x = 6 y + x + 8

\frac{25 ( x + 2 ) ^{2}}{352}

\frac{( x ^{2} - 1 ) ^{2}}{3}

\frac{200 ( 1 - α ) ^{2}}{( 2 - α ) ( 5 - 3 α )}

\frac{4}{( s - 1 ) ( s ^{2} + 1 )}

(- 301 F^{\circ} - 32) (\frac{5}{9})

What is expand (x=y+1)(x-2y+8) ?
The solution to expand (x=y+1)(x-2y+8) is x=6y+x+8