Question

5(x + y) = 7 + 4x,[3(x + y) = 4 - Y;​

Answer 1

Ответ:

1. 5(х+у)=7+4х.

4х(х+у)=7+5.

5х+у=12

х=12÷5

х=2,4

Объяснение:

В 1 уравнение х нашла вроде так у не помню как находить, если нужно могу сделать 2 но тоже без у скорее всего

Answer 2

It looks like you have provided two equations:

1. $5(x + y) = 7 + 4x$
2. $3(x + y) = 4 - y$

What would you like to do with these equations? Are you looking to solve for the variables $x$ and $y$? If so, I can help you solve this system of equations.