Determine whether (a) x = -1 or (b) x = 2 is a solution to this equation

(a) Let's try with x = - 1

So, x = -1 is not the solution to the given equation.

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(b) Now, try with x = 2

Yes, we can see that x = 2 is the correct solution for the equation.

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Hope it helps.

RainbowSalt2222

using pemdas, (order of operations) you'll see the answer is 24.