28 − 9 x = − 12 − 11 x − 9 x + 11 x = − 12 − 28 2 x = − 40 x = − 2 40 = − 20
To solve the equation 28 − 9 X = − 12 − 11 X , we rearranged it to isolate X . After simplifying the equation and performing the necessary operations, we found that the solution is X = − 20 .
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