Answer:
3/4 or 9/12 make the denominators the same then just add
Answer: i don,t know sorry but i wish you the best of luck
Step-by-step explanation:
You divide everything by 2.
Your answer is
Y=1/2 + 3/2
Answer:
27 and 16
Step-by-step explanation:
x + y = 43
x - y = 11
You can add up the two equations so the ys are cancelled out.
2x = 54
x = 27
Plug x in to find y.
27 - y = 11
y = 16
