Question

У - 1 = -1,5z + 2 = -16.Ответ:().​

Answer 1

Ответ:

y-1= -15z+2= -16

 y-1= -16

{

 -15z+2 = -16

y= -15

{

z=6/5

(y,z)=(-15.6/5)

-15-1=-15*6/5+2= -16

-16= -16= -16

ответ: (y,z)= (15,6/5)

знак / это дробь

Answer 2

To solve the equation system:

U - 1 = -1.5z + 2 (Equation 1) -1.5z + 2 = -16 (Equation 2)

We can solve it step by step.

From Equation 1, we have: U = -1.5z + 3 (Adding 1 to both sides)

Now, we substitute this value of U into Equation 2: -1.5z + 2 = -16

Rearranging the equation: -1.5z = -16 - 2 -1.5z = -18

Dividing both sides by -1.5: z = (-18) / (-1.5) z = 12

Now, substitute the value of z into Equation 1 to find U: U = -1.5(12) + 3 U = -18 + 3 U = -15

Therefore, the solution to the equation system is: U = -15, z = 12

The answer is (U, z) = (-15, 12).