Question

3(25+х)=4,5(25-х)=? ​

Answer 1

$75 + 3x = 112,5 - 4,5x \\3x + 4,5x = 112,5 - 75\\7,5x = 37, 5 \\x = 37, 5 : 7,5\\x = 5$

Answer 2

Ответ:

75+3x=112,5-4,5x

7,5x=37,5

X=5

Answer 3

To solve the equations, let's start by simplifying them:

1. 3(25 + x) = 4

Distribute the 3:

75 + 3x = 4

Subtract 75 from both sides:

3x = 4 - 75

3x = -71

Divide both sides by 3:

x = -71/3

Therefore, the value of x in the first equation is x = -71/3.

2. 4.5(25 - x) = ?

Distribute the 4.5:

112.5 - 4.5x = ?

We need more information to calculate the value of the expression. The equation is incomplete without the missing value or question mark. Please provide the value or symbol that is missing for us to continue solving the equation.