Question

X=7-2y Пусть y=0,5.Тогда x=?

Answer 1

X = 6
так как, 2 • 0,5 = 1
7-1=6

Answer 2

Подставим y
x=7-2×0.5
x=7-1
x=6
ответ: 6

Answer 3

To find the value of x when y = 0.5, you can substitute the value of y into the equation:

x = 7 - 2y

Given y = 0.5, let's calculate x:

x = 7 - 2(0.5) x = 7 - 1 x = 6

So, when y = 0.5, x is equal to 6.