Question

X+8=x( первое уравнение) x+12=x+12(Второе Уравнение)

Answer 1

Ответ:

Перовое:

x+8=x

неправильно составленное уравнение

тк х-х = 8

0 не может равняться 8

Второе:

x+12=x+12

х-х=12-12

0=0

Answer 2

Let's solve the given equations:

1. x + 8 = x (First equation)

To solve for x, we want to get all the x terms on one side of the equation and the constants on the other side.

Subtract x from both sides: x + 8 - x = x - x 8 = 0

The equation 8 = 0 is not true for any value of x. Therefore, the first equation has no solution.

2. x + 12 = x + 12 (Second equation)

This equation is an identity because it simplifies to a true statement: x + 12 = x + 12

The equation is true for all values of x. In other words, it has infinitely many solutions. This is because the variable x can be canceled from both sides of the equation, and we are left with the true statement 12 = 12.

So, the first equation has no solution, and the second equation has infinitely many solutions.