What is simplify-4y+7y^2+7x-x+3y+x-4y ?

The solution to simplify-4y+7y^2+7x-x+3y+x-4y is 7y^2-5y+7x

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simplify-4y+7y^2+7x-x+3y+x-4y

simplify

- 4 y + 7 y^{2} + 7 x - x + 3 y + x - 4 y

7 y^{2} - 5 y + 7 x

Solution steps

- 4 y + 7 y^{2} + 7 x - x + 3 y + x - 4 y

Group like terms

= 7 y^{2} - 4 y + 3 y - 4 y + 7 x - x + x

Add similar elements:

- 4 y + 3 y - 4 y = - 5 y

= 7 y^{2} - 5 y + 7 x - x + x

Add similar elements:

7 x - x + x = 7 x

= 7 y^{2} - 5 y + 7 x

\frac{( x ^{2} - a ^{2} )}{( x - a )}

(- 2) + (- 4)

(4 x^{2} - x + 16) (x^{2} + 3 x + 4)

(x + 3 y)^{9}

(14 + 9) \cdot (75 + 17)

What is simplify-4y+7y^2+7x-x+3y+x-4y ?
The solution to simplify-4y+7y^2+7x-x+3y+x-4y is 7y^2-5y+7x