Question

решите уравнение
a)4x=-2
b)0.6x=3
v)-0.7x=5

Answer 1

a) 4x = -2
x = -2/4 = -1/2
b) 0,6x = 3
x = 0,6/3
v) -0,7x = 5
x = -0,7/5 = -0,14