Question

5 ⋅ ( 8 y − 1 ) = 3 − 8 ⋅ ( 7 − 4 y )

Answer 1

Ответ:

-6

Пошаговое объяснение:

$5*(8y-1)=3-8*(7-4y)\\40y-5=3-56+32y\\40y-32y=-53+5\\8y=-48\\y=-48:8\\y=-6$

Answer 2

To solve the equation 5 * (8y - 1) = 3 - 8 * (7 - 4y), we'll simplify the expression step by step.

First, let's simplify the expression within the parentheses: 8y - 1 = 3 - 8 * (7 - 4y)

Next, distribute the multiplication on both sides of the equation: 8y - 1 = 3 - 56 + 32y

Now, combine like terms: 8y - 1 = -53 + 32y

Let's isolate the variable terms on one side by subtracting 8y and adding 53 to both sides: 8y - 8y - 1 + 53 = -53 + 32y - 8y

Simplifying further: 52 = 24y

Finally, divide both sides by 24 to solve for y: y = 52/24 y = 13/6 or approximately 2.1667

Therefore, the solution to the equation 5 * (8y - 1) = 3 - 8 * (7 - 4y) is y = 13/6 or approximately 2.1667.