It's 6x+15 because you distribute the 3. 3×2x is 6x and 3×5=15
Answer:
2(x-y) and 2x-2y are equivalent.
Step-by-step explanation:
To figure out 2(x-y) and 2x-2y, you can apply the distributive property on

to get:

Or we can factor

to get:

This implies that, the two expressions are equivalent.
35x+5= 45
Subtract 5 on both sides.
35x=40
Divide both sides by 35.
x= 8/7 (simplified)
I hope this helps!
~kaikers
.5 equals one half.
8 is 8 over one (8/1)
8 + 1/2 = 8 1/2
To make it an improper fraction multiply the denominator (bottom number) by the whole number and add the numerator (top). 8*2=16+1=17
Then, put this number over the existing denominator. 17/2