Question

Решите уравнение :1,6 (x +0,78) = 4,64.

Answer 1

1,6 (x +0,78) = 4,64
x + 0,78 = 4,64 : 1,6
x + 0,78 = 2,9
x = 2,9 - 0,78
x = 2,12

Answer 2

1,6х + 1,248=4,64
1,6х=3,392
х=2,12

Answer 3

$1.6(x + 0.78) = 4.64 \ x + 0.78 = frac{4.64}{1.6} \ x + 0.78 = 2.9 \ x = 2.9 - 0.78 \ x = 2.12$