I believe the answer is 46.
Remember "PEMDAS" when doing equations like these :)
If 4=2^2
8=2^3
(2^)2x+10=(2^)6x
(2^)6x-(2^)2x=10
(2^)2x×7=10, where x has no real value
58-180=122 x=122 hope this helps have a nice nite!
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