What is (3x-2y)-(4x+5y) ?

The solution to (3x-2y)-(4x+5y) is -x-7y

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify (3x-2y)-(4x+5y)

simplify

(3 x - 2 y) - (4 x + 5 y)

- x - 7 y

Solution steps

(3 x - 2 y) - (4 x + 5 y)

Apply rule:

(a) = a

(3 x - 2 y) = 3 x - 2 y

= 3 x - 2 y - (4 x + 5 y)

Apply the distributive law:

- (a + b) = - a - b

- (4 x + 5 y) = - 4 x - 5 y

= 3 x - 2 y - 4 x - 5 y

Group like terms

= 3 x - 4 x - 2 y - 5 y

Add similar elements:

3 x - 4 x = - x

= - x - 2 y - 5 y

Add similar elements:

- 2 y - 5 y = - 7 y

= - x - 7 y

\frac{9 x ( x ^{3} - 2 )}{( x ^{3} + 1 ) ^{3}} \leq 0

920

\frac{48}{52} \cdot \frac{47}{51} \cdot \frac{46}{50}

4 n^{2} + n - 33

- 2 x - 10 < 8 + 8 x