Answer:
The answer is Y + X as you just replace them.
Step-by-step explanation:
X + Y = Y + X
Answer:
Step-by-step explanation:
1 : 3 : : 4: x
Multiply 1 and x and multiply 3 and 4
x = 12
About 750 different permutations
Y=x+3
you need to add the x to the opposite side to get y by itself