Question

0,5 (х-3)=0,3 (2-х)-5,3

Answer 1

Ответ: x=-0.4

Пошаговое объяснение:

0,5 (х-3)=0,3 (2-х)-5,3

0.5x-0.5*3=0.3*2-0.3x-5.3

0.5x-1.5=0.6-0.3x-5.3

0.5x+0.3x=0.6-5.3+1.5

0.8x=-3.2

x=-3.2:0.8=-0.4

Answer 2

To solve the equation 0.5(x-3) = 0.3(2-x) - 5.3, follow these steps:

1. Distribute the constants on both sides of the equation: 0.5x - 1.5 = 0.6 - 0.3x - 5.3

2. Combine like terms on both sides of the equation: 0.5x + 0.3x = 0.6 - 5.3 + 1.5

3. Combine the x terms and constants separately: 0.8x = -3.2

4. Now, isolate x by dividing both sides by 0.8: x = -3.2 / 0.8

5. Calculate the value of x: x = -4

So, the solution to the equation is x = -4.