Answer:
4
Step-by-step explanation:
I am not 100% sure but I really hope this helps you.
Answer:
D
Step-by-step explanation:
I did it
1/7+2x/3=(15x-3)/21 make all terms have a common denominator of 21
3+14x=15x-3 subtract 3 from both sides
14x=15x-6 subtract 15x from both sides
-x=-6 divide both sides by -1
x=6
*Notice the use of parentheses in this format to make it clear what the numerators and denominators are...
Answer:
8
Step-by-step explanation:
8 - 11 = -3 :)
