What is (2x+5y-z)+(-6x-4y+7z) ?

The solution to (2x+5y-z)+(-6x-4y+7z) is -4x+y+6z

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify (2x+5y-z)+(-6x-4y+7z)

simplify

(2 x + 5 y - z) + (- 6 x - 4 y + 7 z)

- 4 x + y + 6 z

Solution steps

(2 x + 5 y - z) + (- 6 x - 4 y + 7 z)

Simplify

(2 x + 5 y - z) + (- 6 x - 4 y + 7 z) : 2 x + 5 y - z - 6 x - 4 y + 7 z

= 2 x + 5 y - z - 6 x - 4 y + 7 z

Group like terms

= 2 x - 6 x + 5 y - 4 y - z + 7 z

Add similar elements:

2 x - 6 x = - 4 x

= - 4 x + 5 y - 4 y - z + 7 z

Add similar elements:

5 y - 4 y = y

= - 4 x + y - z + 7 z

Add similar elements:

- z + 7 z = 6 z

= - 4 x + y + 6 z

(t - 3)^{4}

27 \times 4

(10) (- 3 - 7)

5^{\frac{5}{3}}

(3 t - 1)^{3}

What is (2x+5y-z)+(-6x-4y+7z) ?
The solution to (2x+5y-z)+(-6x-4y+7z) is -4x+y+6z