Question

2 (x-2y)=x-8y 5(x+y)=2(x+y)+10

Answer 1

2х-4у=х-8у
2х-х=-8у+4у
х=-4у

Answer 2

Let's solve the given equations step by step:

1. 2(x - 2y) = x - 8y

First, distribute the 2 on the left side: 2x - 4y = x - 8y

Next, move all x terms to one side and all y terms to the other side: 2x - x = -8y + 4y x = -4y

2. 5(x + y) = 2(x + y) + 10

Again, distribute the coefficients on the left side: 5x + 5y = 2x + 2y + 10

Now, move all x terms to one side and all y terms to the other side: 5x - 2x = 2y - 5y + 10 3x = -3y + 10

Now, let's express y in terms of x: 3x + 3y = 10 3y = 10 - 3x y = (10 - 3x) / 3

Now that we have both x and y in terms of each other, we can solve for specific values of x and y or express one variable in terms of the other depending on the requirements of the problem.