2x-3+2y*3=66 prosze o rozwiązanie ! ;D
2x-3+2y*3=66
2x-3+2y=22
2x+2y=22+3
2x+2y=25
to np. x=8, y=4,5
2*8+2*4,5=25
16+9=25
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2x-3+2y*3=66
2x-3+2y=22
2x+2y=22+3
2x+2y=25
to np. x=8, y=4,5
2*8+2*4,5=25
16+9=25