Question

4)-6+х=-2 5) у+7=-13 6) х+11=-4

Answer 1

4) х=4
5) у=-20
6)х=-15

Answer 2

-6+х=-2
х=-2+6
х=4

у+7=-13
у=-13-7
у=-20

х+11=-4
х=-4-11
х=-15

Answer 3

4. To solve the equation -6 + x = -2, we need to isolate the variable x on one side of the equation. To do this, we can add 6 to both sides:

-6 + x + 6 = -2 + 6

Simplifying both sides, we get:

x = 4

Therefore, the solution to the equation is x = 4.

5. To solve the equation y + 7 = -13, we need to isolate the variable y on one side of the equation. To do this, we can subtract 7 from both sides:

y + 7 - 7 = -13 - 7

Simplifying both sides, we get:

y = -20

Therefore, the solution to the equation is y = -20.

6. To solve the equation x + 11 = -4, we need to isolate the variable x on one side of the equation. To do this, we can subtract 11 from both sides:

x + 11 - 11 = -4 - 11

Simplifying both sides, we get:

x = -15

Therefore, the solution to the equation is x = -15.