Question

1) –4 · x = 36 x =...... 2) –120 : x = –12 x = ...... 3) –5 · x = –45 x =....... 4) –42 : x = –7 x = ........ 5) x · (–8) = 56 x =...... 6) 64 : x = –32 x = .......

Answer 1

Ответ:

1)-9

2)10

3)9

4)6

5)-7

6)-2

Answer 2

To solve these equations, you need to isolate the variable "x" on one side of the equation. Here are the solutions to the equations:

1. -4 * x = 36 To solve for x, divide both sides by -4: x = 36 / (-4) x = -9

2. -120 / x = -12 To solve for x, multiply both sides by x: -120 = -12 * x Now, divide both sides by -12: x = (-120) / (-12) x = 10

3. -5 * x = -45 To solve for x, divide both sides by -5: x = (-45) / (-5) x = 9

4. -42 / x = -7 To solve for x, multiply both sides by x: -42 = -7 * x Now, divide both sides by -7: x = (-42) / (-7) x = 6

5. x * (-8) = 56 To solve for x, divide both sides by -8: x = 56 / (-8) x = -7

6. 64 / x = -32 To solve for x, multiply both sides by x: 64 = -32 * x Now, divide both sides by -32: x = 64 / (-32) x = -2

So, the solutions are:

1. x = -9
2. x = 10
3. x = 9
4. x = 6
5. x = -7
6. x = -2