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Popular >

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

Solution

simplify

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

Solution

5 x + 25

Solution steps

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

Expand

3 (x + 4) : 3 x + 12

= 3 x + 12 + 2 (3 + x) + 7

Expand

2 (3 + x) : 6 + 2 x

= 3 x + 12 + 6 + 2 x + 7

Group like terms

= 3 x + 2 x + 12 + 6 + 7

Add similar elements:

3 x + 2 x = 5 x

= 5 x + 12 + 6 + 7

Add the numbers:

12 + 6 + 7 = 25

= 5 x + 25

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Frequently Asked Questions (FAQ)

What is 3(x+4)+2(3+x)+7 ?
The solution to 3(x+4)+2(3+x)+7 is 5x+25