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3y=-6.3-7.5
3y=-13.8/:3
y=4.6
Pozdrawiam:)
3y = -6,3 - 7,5
3y = -13,8
y = -4,6
Spr.
7,5 + 3 * -4,6 = -6,3
7,5 - 13,8 = -6,3
-6,3 = -6,3
L = P