
if their base is the same, the exponents must also be the same for the equation to be true.
Answer:
7^5 (the arrow means it is an exponent)
Your answer is 0.40 ......................
Okay so first you distribute to both sides(the arrows). then you subtract 5y to both sides and bring everything down. then you subtract 7 to both sides and get -27=9y and divide by 9 to get the y alone .
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