Hi can someone help me with my question, which is 2 ( 3 + x) - 7 = x + 5?

x = 6

Step-by-step explanation:

2(3+x)-7=x+5

We move all terms to the left:

2(3+x)-7-(x+5)=0

We add all the numbers together, and all the variables

2(x+3)-(x+5)-7=0

We multiply parentheses

2x-(x+5)+6-7=0

We get rid of parentheses

2x-x-5+6-7=0

We add all the numbers together, and all the variables

x-6=0

We move all terms containing x to the left, all other terms to the right

x=6

1) c 2143.6 cm

2) c 113.0 m

3) a 33.5 ft

4)   d 2 cm

5) c 20 mm

6) 180 in

7) d 120 ft

d is the correct answer

step-by-step explanation:

x= 8 because 3x = 3 * 8, and 3*8 = 24