Question

0.8(2x-1)=2.4(3x+4)=

Answer 1

Ответ:

39

Пошаговое объяснение:

Answer 2

To solve the equation 0.8(2x-1) = 2.4(3x+4), we can follow these steps:

Step 1: Distribute the multiplication on both sides of the equation:

0.8 * 2x - 0.8 * 1 = 2.4 * 3x + 2.4 * 4

1.6x - 0.8 = 7.2x + 9.6

Step 2: Combine like terms:

1.6x - 7.2x = 9.6 + 0.8

-5.6x = 10.4

Step 3: Divide both sides by -5.6 to isolate x:

(-5.6x) / -5.6 = 10.4 / -5.6

x = -10.4 / 5.6

Simplifying the right side:

x ≈ -1.857

Therefore, the solution to the equation is x ≈ -1.857.