Question

_________ 18+3x=19,5 ¯¯¯¯¯¯¯¯¯¯¯¯¯¯

Answer 1

Ответ:

х = 0,5.

Пошаговое объяснение:

18+3x = 19,5

3х = 19,5-18

3х = 1,5

х = 0,5

Answer 2

Пошаговое объяснение:

18+3х=19,5

3х=19,5-18

3х=1,5

х=1,5:3

х=0,5

Answer 3

To solve the equation 18+3x=19.5, you can follow these steps:

1. Begin by isolating the variable term (3x) on one side of the equation. You can do this by subtracting 18 from both sides: 18 + 3x - 18 = 19.5 - 18 3x = 1.5

2. Now, to solve for x, divide both sides of the equation by 3: (3x)/3 = 1.5/3 x = 0.5

Therefore, the solution to the equation 18+3x=19.5 is x = 0.5.