Question

0,3(8 - 3у) = 3,2 - 0.8(у - 7) пліз

Answer 1

Пошаговое объяснение:

2,4-0,9y=3,2-0,8y+5,6

-0,9y+0,8y=3,2+5,6-2,4

-0,1y=6,4

y=-64

Answer 2

To solve the given equation, let's simplify and solve step by step:

0.3(8 - 3у) = 3.2 - 0.8(у - 7)

First, distribute the multiplication on both sides of the equation:

2.4 - 0.9у = 3.2 - 0.8у + 5.6

Combine like terms:

-0.9у + 0.8у = 3.2 + 5.6 - 2.4

Simplify further:

-0.1у = 6.4 - 2.4

-0.1у = 4

Now, divide both sides of the equation by -0.1 to solve for у:

у = 4 / -0.1

у = -40

So, the solution to the equation is у = -40.