Answer:
-3
= -3 
Step-by-step explanation:
Add up the numbers on either side of the equal sign. If it helps, you can convert everything to improper fractions so that the math is easier.

Answer:
3 over 5
Step-by-step explanation:
Answer:
84
Step-by-step explanation:
It's divisible by 3 and 4. 8 is double 4. I did 3*4 which is 12. Then I multiplied it until I found the right answer 12*5=60, 12*6=72, and 12*7= 84.
Rearrange the first system to get x = -3y + 14. Substitute that into the other system.

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Answer: The answer is V = 3.