Question

Составь задачу по уравнению 120-x=45. и. 160-2y=40 зарание СПС!

Answer 1

$\left \{ {{y=2} \atop {x=2}} \right. \left[\begin{array}{ccc}1&2&3\\4&5&6\\7&8&9\end{array}\right] x^{123} \lim_{n \to \infty} a_n x_{123} \frac{x}{y} \sqrt[n]{x} \int\limits^a_b {x} \, dx \neq \lim_{n \to \infty} a_n x^{2} x_{123}$

Answer 2

120-х= 45

Было 120 марок, продали х, осталось 45

 
160-2у=40


 Было в магазине 160 яблок. Аня забрала у яблок и Таня забрала то же кол-во яблок, что и Аня (2у яблок) И осталось в магазине 40 шт.

Answer 3

Task Formulation

To solve the equations 120 - x = 45 and 160 - 2y = 40, we can create a task that involves solving for the unknown variables x and y.

Task: Find the values of x and y that satisfy the following equations: 1. 120 - x = 45 2. 160 - 2y = 40

Solution

Let's solve each equation step by step.

1. For the equation 120 - x = 45: - Subtract 120 from both sides to isolate x. - The solution will be the value of x that satisfies the equation.

2. For the equation 160 - 2y = 40: - First, subtract 160 from both sides to isolate -2y. - Then, divide both sides by -2 to solve for y.

Results

After solving the equations, we will have the values of x and y that satisfy the given equations.