Question

А) – 3х = 36 Б) 4х = 44 В) – х + 8 = 15

Answer 1

А) х=-12
Б)х=11
В)x=7
Если что то не понятно пиши - я отвечу

Answer 2

To solve these equations, we'll isolate the variable x on one side of the equation.

A) -3x = 36

To isolate x, we divide both sides of the equation by -3:

-3x / -3 = 36 / -3

x = -12

Therefore, the solution to equation A is x = -12.

B) 4x = 44

To isolate x, we divide both sides of the equation by 4:

4x / 4 = 44 / 4

x = 11

Therefore, the solution to equation B is x = 11.

C) -x + 8 = 15

To isolate x, we need to move 8 to the other side of the equation. Since 8 is positive, we subtract 8 from both sides:

-x + 8 - 8 = 15 - 8

-x = 7

To solve for x, we multiply both sides of the equation by -1 to change the sign:

(-1)(-x) = 7(-1)

x = -7

Therefore, the solution to equation C is x = -7.