0.1) 5(x - 1) + 7 = 3(x + 1) + 1; 3) 3(3x + 5) - - вопрос №1758454501517311333543502213 от bibok3 18.08.2021 23:22

Question

Математика: 0.1) 5(x - 1) + 7 = 3(x + 1) + 1; 3) 3(3x + 5) - 4(3x - 5) = 0; 2) 2(x + 1) + 3 = 3(x - 1) + 6; 4) 7(5-X) + 2 = 5(6 - X) + 1.​

bibok3 · Answer

1) x=1 3) x=35/32) x=1 4) x=3...

0.1) 5(x - 1) + 7 = 3(x + 1) + 1; 3) 3(3x + 5) - 4(3x - 5) = 0; 2) 2(x + 1) + 3 = 3(x - 1) + 6; 4) 7(5-X) + 2 = 5(6 - X) + 1.​