Question

2,25+0,5×(11-3х)=4 3/8​

Answer 1

Відповідь:

2,25+5,5-1,5x=4 3/8

-1,5x=4,375-2,25-5,5

-1,5x=-3,375

x=-3,375/-1,5

x=2,25

Покрокове пояснення:

Answer 2

Пошаговое объяснение:

2,25+5,5-1,5х=35/8

7,75-1,5х=35/8

-1,5х=35/8-7,75

-1,5х=-27/8

х=9/4

х=2,25

Answer 3

To solve the equation 2.25 + 0.5 × (11 - 3x) = 4 3/8, we'll follow these steps:

Step 1: Simplify the expression inside the parentheses. 11 - 3x = 8

Step 2: Solve the equation. 0.5 × 8 = 4 4 + 2.25 = 6.25

Therefore, the equation becomes: 2.25 + 6.25 = 4 3/8

Now, let's check if the equation holds true: 2.25 + 6.25 = 8.5

The sum of 2.25 and 6.25 is 8.5, which is not equal to 4 3/8. So, the equation is not valid.

Please double-check the equation or provide additional information if needed.