Question

0.5(х-3)=0.6(4+х)-2,6

Answer 1

                                  0,5(x-3)=0,6(4+x)-2,6
Раскрываем скобки: 0,5x-1,5=2,4+0,6x-2,6
Переносим числа, имеющие икс в одну часть, заменяя знак на противоположный: 0,5x-0,6x=1,5+2,4-2,6
Делим обе части уравнения на (-0,1):   -0,1x=1,3 |:(-0,1)
 Ответ: x=-13

Answer 2

To solve the equation 0.5(x - 3) = 0.6(4 + x) - 2.6, you can follow these steps:

1. Distribute the constants on the right side of the equation:

   0.5x - 1.5 = 2.4 + 0.6x - 2.6

2. Combine like terms by adding or subtracting:

   0.5x - 1.5 = 0.6x - 0.2

3. Now, let's isolate the variable terms on one side and the constant terms on the other side:

   0.5x - 0.6x = -0.2 + 1.5

4. Combine the variable terms on the left side:

   -0.1x = 1.3

5. Finally, divide both sides by -0.1 to solve for x:

   x = 1.3 / (-0.1)

   x = -13

So, the solution to the equation is x = -13.