Question

81 - 8a =a = 9please​

Answer 1

81-8*9=81-72=9

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Answer 2

It seems like there might be a typo or some confusion in your equation. The equation you provided, "81 - 8a = a = 9," has two equal signs in a row and it's not clear how "a" is being used.

If you're trying to solve for the value of "a" in the equation "81 - 8a = 9," you can do it step by step:

1. Start with the equation: 81 - 8a = 9.
2. First, isolate the term with "a" on one side of the equation. To do this, subtract 81 from both sides: 81 - 8a - 81 = 9 - 81. This simplifies to: -8a = -72.
3. Now, to solve for "a," divide both sides by -8: (-8a) / (-8) = (-72) / (-8). This simplifies to: a = 9.

So, the value of "a" that satisfies the equation is a = 9.