Question

Which expression is equivalent to 2(x + 5) + 5x?

a)2x + 10
b)7x + 5
c)7x + 10
D)10x + 5​

Answer 1

Option C

Explanation:

`2(x + 5) + 5x = 2x + 10 + 5x`

`= 7x + 10`

Answer 2

C. 7x+10

Explanation:

First, distribute the 2

2(x+5) +5x

2*x+2*5 +5x

2x+10+5x

Combine like terms

2x+5x+10

7x+10

So, C is the correct answer

Hope this helps! :)