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-x-26=-2(x-46)
-x-26=-2x+92
-x+2x=92+26
x=118∉D
Dla x∈<-26,46)
x+26=-2(x-46)
x+26=-2x+92
x+2x=92-26
3x=66
x=22
Dla x≥46
x+26=2x-92
x-2x=-92-26
-x=-118
x=118
Odp. x∈{22, 118}