Решите уравнение: 1,7х + 21+ 3, х = 57

Question

Решите уравнение: 1,7х + 21+ 3, х = 57

Answer 1

1.7х + 21 + 3х = 57

4.7х + 21 = 57

4.7х = 57 - 21

4.7х = 37

х ≈ 7.9

Answer 2

1,7*x+21+3 при х=57
1.7*57+21+3
96.9+21+3
96.9+24
120.9

Comments

20x + 21 =57