What is (8x-3y)-(9x+8y) ?

The solution to (8x-3y)-(9x+8y) is -x-11y

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simplify (8x-3y)-(9x+8y)

simplify

(8 x - 3 y) - (9 x + 8 y)

- x - 11 y

Solution steps

(8 x - 3 y) - (9 x + 8 y)

Apply rule:

(a) = a

(8 x - 3 y) = 8 x - 3 y

= 8 x - 3 y - (9 x + 8 y)

Apply the distributive law:

- (a + b) = - a - b

- (9 x + 8 y) = - 9 x - 8 y

= 8 x - 3 y - 9 x - 8 y

Group like terms

= 8 x - 9 x - 3 y - 8 y

Add similar elements:

8 x - 9 x = - x

= - x - 3 y - 8 y

Add similar elements:

- 3 y - 8 y = - 11 y

= - x - 11 y

a^{4} + a b^{3}

1 - \frac{a + x}{a - x}

x - 2 (3 y + (6 x - 4 (3 y - 4 x) - 3 y) - 2 x) - y

i^{- 36}

e^{\frac{l n ( x )}{x}}