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Popular >

simplify 3(x+2)-7+4x

Solution

simplify

3 (x + 2) - 7 + 4 x

Solution

7 x - 1

Solution steps

3 (x + 2) - 7 + 4 x

Expand

3 (x + 2) : 3 x + 6

= 3 x + 6 - 7 + 4 x

Group like terms

= 3 x + 4 x + 6 - 7

Add similar elements:

3 x + 4 x = 7 x

= 7 x + 6 - 7

Subtract the numbers:

6 - 7 = - 1

= 7 x - 1

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Frequently Asked Questions (FAQ)

What is 3(x+2)-7+4x ?
The solution to 3(x+2)-7+4x is 7x-1