Question

-4.5+2.4(2у-3.2)=0.3

Answer 1

Пошаговое объяснение:

.............,...........,

Answer 2

To solve the equation -4.5 + 2.4(2y - 3.2) = 0.3 for y, you'll need to follow these steps:

1. Distribute 2.4 into the parentheses:

-4.5 + 2.4(2y - 3.2) = 0.3

-4.5 + 4.8y - 7.68 = 0.3

2. Combine like terms on the left side of the equation:

-4.5 - 7.68 + 4.8y = 0.3

-12.18 + 4.8y = 0.3

3. Add 12.18 to both sides of the equation to isolate the term with y:

-12.18 + 12.18 + 4.8y = 0.3 + 12.18

4.8y = 12.48

4. Divide both sides by 4.8 to solve for y:

(4.8y)/4.8 = 12.48/4.8

y = 2.6

So, the solution to the equation is y = 2.6.