Question

2. Угадай корень уравнения а) x + ( - 9 ) = - 12 б) y + ( - 4 ) = 6 в) t + 8 = - 3

Answer 1

А). х=-3
б). у=10
в). t=-11

Answer 2

I can help you solve equations and other math problems. Here are the solutions for the equations you asked:

а) x + (-9) = -12

To find the value of x, we need to isolate it on one side of the equation. We can do this by adding 9 to both sides:

x + (-9) + 9 = -12 + 9

Simplifying, we get:

x = -3

So, the root of the equation is x = -3.

б) y + (-4) = 6

Similarly, to find the value of y, we need to isolate it on one side of the equation. We can do this by adding 4 to both sides:

y + (-4) + 4 = 6 + 4

Simplifying, we get:

y = 10

So, the root of the equation is y = 10.

в) t + 8 = -3

To find the value of t, we need to isolate it on one side of the equation. We can do this by subtracting 8 from both sides:

t + 8 - 8 = -3 - 8

Simplifying, we get:

t = -11

So, the root of the equation is t = -11.

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