Question

(х+5.5) - 7.9 =12.35

Answer 1

Ответ:

Пошаговое объяснение:

(х+5.5) - 7.9 =12.35

x + 5,5 = 12,35 + 7,9

x + 5,5 = 20,25

x = 20,25 - 5,5

x = 14,75

Answer 2

To solve the equation (х + 5.5) - 7.9 = 12.35, we can follow these steps:

1. Remove the parentheses using the distributive property: x + 5.5 - 7.9 = 12.35

2. Combine like terms on the left side: x - 2.4 = 12.35

3. To isolate x, we'll add 2.4 to both sides of the equation: x - 2.4 + 2.4 = 12.35 + 2.4 x = 14.75

Therefore, the solution to the equation (х + 5.5) - 7.9 = 12.35 is x = 14.75.