Помогите плиз
1) |х+3|=5
2)|3х+4|=½
3)|3х|=-7
4)|х+2|=7
5)|-3-5|=10
6)|-6х+4|=0
1) |х+3|=5
2)|3х+4|=½
3)|3х|=-7
4)|х+2|=7
5)|-3-5|=10
6)|-6х+4|=0
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Verified answer
1) |х+3|=5х₁+3=5 х₁=2
х₂+3=-5 х₂=-8
2)|3х+4|=½
3х₁+4=1/2 х₁=-3,5:3=-7/6=-1 1/6
3х₂+4=-1/2 х₂=-1,5
3)|3х|=-7 решений нет, модуль всегда ≥0
4)|х+2|=7
х₁+2=7 х₁=5
х₂+2=-7 х₂=-9
5)|-3-5|=10 решений нет, 8≠10
6)|-6х+4|=0
-6х+4=0 х=2/3