6. Find the value of x, so that (-2)×(-2) = (-2)2x-1.
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-2 multiplied by -2 is 4
Therefore, 4 = -2 multiplied by 2x -1
4 = -4x - 1
4 + 1 = -4x
5 = -4x
5/-4 = x
-5/4 = x
Therefore, 4 = -2 multiplied by 2x -1
4 = -4x - 1
4 + 1 = -4x
5 = -4x
5/-4 = x
-5/4 = x
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