Răspuns:
3(|2x+1|-3)-2=4
3(|2x+1|-3)=6
|2x+1|-3=2
|2x+1|=5
cazul 1:
2x+1=5 => x=2
cazul 2:
2x+1=-5
x=-3
Kawaiimath
3(|2x+1|-3)=4
3•(|2x+1|-3)=4+2=6
|2x+1|-3=6÷3=2
2x+1=2+3=5
2x=5-1=4
x=4÷2=2
x=2
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Răspuns:
3(|2x+1|-3)-2=4
3(|2x+1|-3)=6
|2x+1|-3=2
|2x+1|=5
cazul 1:
2x+1=5 => x=2
cazul 2:
2x+1=-5
x=-3
Kawaiimath
Răspuns:
3(|2x+1|-3)=4
3•(|2x+1|-3)=4+2=6
|2x+1|-3=6÷3=2
2x+1=2+3=5
2x=5-1=4
x=4÷2=2
x=2