Question

(х+3)*7 =133 решить уравнения

Answer 1

(x + 3) * 7 = 133;

(x + 3) = 133 / 7;

x + 3 = 19;

x = 19 - 3;

x = 16;

Answer 2

To solve the equation (x + 3) * 7 = 133, we can follow these steps:

1. Distribute the multiplication: 7(x + 3) = 133.
2. Remove the parentheses by multiplying each term inside the parentheses by 7: 7x + 21 = 133.
3. Subtract 21 from both sides to isolate the term with x: 7x = 133 - 21, which simplifies to 7x = 112.
4. Divide both sides by 7 to solve for x: x = 112 / 7, which simplifies to x = 16.

Therefore, the solution to the equation (x + 3) * 7 = 133 is x = 16.