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Popular >

simplify 7-7(2+3x)+7

Solution

simplify

7 - 7 (2 + 3 x) + 7

Solution

- 21 x

Solution steps

7 - 7 (2 + 3 x) + 7

Group like terms

= - 7 (2 + 3 x) + 7 + 7

Add the numbers:

7 + 7 = 14

= - 7 (2 + 3 x) + 14

Expand

- 7 (2 + 3 x) : - 14 - 21 x

= - 14 - 21 x + 14

Group like terms

= - 21 x - 14 + 14

Add the numbers:

- 14 + 14 = 0

= - 21 x

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Frequently Asked Questions (FAQ)

What is 7-7(2+3x)+7 ?
The solution to 7-7(2+3x)+7 is -21x