Question

1,5x−2,6=4,1x. −2x−22=6x+26. −19−1,3y=43,4+3,5y.

Answer 1

1,5x−2,6=4,1x

-2,6=2,6х

х=-1

−2x−22=6x+26

-8х=48

х=-6

−19−1,3y=43,4+3,5y

-4,8у=62,4

у=-13

Answer 2

It looks like you've provided three linear equations. If you'd like to solve for the variables in each equation, I can help you with that. Let's solve each equation step by step:

1. $1.5x - 2.6 = 4.1x$:

   First, let's isolate the variable $x$ by moving all the $x$ terms to one side:

   $1.5x - 4.1x = 2.6$ $-2.6x = 2.6$

   Now, divide both sides by $-2.6$ to solve for $x$:

   $x = \frac{2.6}{-2.6}$ $x = -1$

2. $-2x - 22 = 6x + 26$:

   Again, let's isolate $x$ by moving the $x$ terms to one side:

   $-2x - 6x = 26 + 22$ $-8x = 48$

   Divide both sides by $-8$ to solve for $x$:

   $x = \frac{48}{-8}$ $x = -6$

3. $-19 - 1.3y = 43.4 + 3.5y$:

   Start by moving the $y$ terms to one side:

   $-1.3y - 3.5y = 43.4 + 19$ $-4.8y = 62.4$

   Divide both sides by $-4.8$ to solve for $y$:

   $y = \frac{62.4}{-4.8}$ $y = -13$

So, the solutions for the variables are: $x = -1$, $x = -6$, $y = -13$.