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Popular >

factor 15x-21

Solution

factor

15 x - 21

Solution

3 (5 x - 7)

Solution steps

15 x - 21

Rewrite

15

as

3 \cdot 5

Rewrite

21

as

3 \cdot 7

= 3 \cdot 5 x - 3 \cdot 7

Factor out common term

3

= 3 (5 x - 7)

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Frequently Asked Questions (FAQ)

What is factor 15x-21 ?
The solution to factor 15x-21 is 3(5x-7)