Question

Y=4x-3 узнать x при котором y=-6

Answer 1

y=4x-3

Подставляем значение -6

-6=4x-3

-6+3=4x

-3=4x

x=-3/4

x=-0.75

Answer 2

To find the value of x when y is -6, you simply need to substitute y with -6 in the equation Y = 4x - 3 and then solve for x. Here's how you can do it:

1. Replace Y with -6 in the equation: -6 = 4x - 3

2. Now, solve for x: Add 3 to both sides to isolate the 4x term: -6 + 3 = 4x - 3 + 3 -3 = 4x

3. Finally, divide both sides by 4 to find the value of x: x = -3/4

So, when y is -6, x is -3/4.