What is 42x-80y-12x+45y ?

The solution to 42x-80y-12x+45y is 30x-35y

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify 42x-80y-12x+45y

simplify

42 x - 80 y - 12 x + 45 y

30 x - 35 y

Solution steps

42 x - 80 y - 12 x + 45 y

Group like terms

= 42 x - 12 x - 80 y + 45 y

Add similar elements:

42 x - 12 x = 30 x

= 30 x - 80 y + 45 y

Add similar elements:

- 80 y + 45 y = - 35 y

= 30 x - 35 y

(2 x + 1) (x^{2} + 4 x - 5)

6 \times 25

- - 93

+ 2 n^{2} - 3 n - 9

\frac{2}{x} + \frac{1}{x + 1} - 3