Answer:
the answer is simply 5x.
Explanation:
We can solve the proportional statement x/7 = y/5 for y by cross-multiplying:
x/7 = y/5
5x = 7y
y = 5x/7
Therefore, an expression equivalent to 5x is (5x/7) * 7, which simplifies to:
5x = 35x/7
5x = 5x
So the answer is simply 5x.