Solve the Equation: 1/5x + 1/4x = 18

Question

Solve the Equation:
1/5x + 1/4x = 18

in progress 0
Hải Đăng 5 years 2021-08-10T00:25:13+00:00 1 Answers 17 views 0

Answers ( )

  1. diemkieu
    0
    2021-08-10T00:26:51+00:00
    Reply

    Answer:

    4

    Step-by-step explanation:

    Step 1:

    1/5x + 1/4x = 18

    Step 2:

    4/20x + 5/20x = 18

    Step 3:

    9/20x = 18

    Answer:

    x = 4

    Hope This Helps 🙂

Leave an answer

Browse

Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )