en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

factor 7x-21

Solution

factor

7 x - 21

Solution

7 (x - 3)

Solution steps

7 x - 21

Rewrite

21

as

7 \cdot 3

= 7 x - 7 \cdot 3

Factor out common term

7

= 7 (x - 3)

Popular Examples

simplify 2+(-6)simplify

2 + (- 6)

factor 4h^2-56 factor

4 h^{2} - 56

6 z + 24 = 9 z

simplify (2/3)^{-4}m^{-5}n^{-2}simplify

(\frac{2}{3})^{- 4} m^{- 5} n^{- 2}

factor 5x+xy+5y+y^2 factor

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

Frequently Asked Questions (FAQ)

What is factor 7x-21 ?
The solution to factor 7x-21 is 7(x-3)