Răspuns:
2x-3=-2 => 2x = -2+3 = 1 => 2x= 1 => x = 1/2
2x-3= -1 => 2x = 2 => x = 1
2x-3 = 0 => 2x=3=> x = 3/2
2x-3= 1 => 2x = 4=> x = 2
2x-3 = 2 => 2x= 5=> x = 5/2
Explicație pas cu pas:
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Răspuns:
2x-3=-2 => 2x = -2+3 = 1 => 2x= 1 => x = 1/2
2x-3= -1 => 2x = 2 => x = 1
2x-3 = 0 => 2x=3=> x = 3/2
2x-3= 1 => 2x = 4=> x = 2
2x-3 = 2 => 2x= 5=> x = 5/2
Explicație pas cu pas: