|х-7|:3=5
|х-7| × 1/3 = 5
|х-7| = 15
x-7=15 x-7=-15
x=15+7 x=-15+7
x₁=22 x₂=-8
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|х-7|:3=5
|х-7| × 1/3 = 5
|х-7| = 15
x-7=15 x-7=-15
x=15+7 x=-15+7
x₁=22 x₂=-8