Решите уравнения 2.6x -0.9 = 3 10 - ( x - 0.5 ) = 2

Question

Решите уравнения 2.6x -0.9 = 3 10 - ( x - 0.5 ) = 2

Answer 1

2.6х=3+0.9
2.6х=3.9
х=3.9:2.6
х=1.5