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Popular >

simplify 7(x-3)

Solution

simplify

7 (x - 3)

Solution

7 x - 21

Solution steps

7 (x - 3)

Apply the distributive law:

a (b - c) = ab - a c

7 (x - 3) = 7 x - 7 \cdot 3

= 7 x - 7 \cdot 3

Multiply the numbers:

7 \cdot 3 = 21

= 7 x - 21

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Frequently Asked Questions (FAQ)

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