Solve the question and enter the value of x below.

Question

2x 9 = 21

x = _____

Answer 1

x = 6

Answer 2

Solve the question and enter the value of x below.

13x + 7 = 215

x = ____

Answer 3

To solve the equation, we need to isolate the variable x by moving the constant term 7 to the other side of the equation. Here's the step-by-step solution:

13x + 7 = 215

Subtract 7 from both sides:

13x = 215 - 7

13x = 208

Now, divide both sides of the equation by 13 to solve for x:

x = 208 / 13

x ≈ 16

Thus, the value of x is approximately 16.

Answer 4

Solve the question and enter the value of x below.

-3x - 9 = -27

x = ____

Answer 5

To solve the equation, we need to isolate the variable x by moving the constant term -9 to the other side of the equation. Here's the step-by-step solution:

-3x - 9 = -27

Add 9 to both sides:

-3x = -27 + 9

-3x = -18

Now, divide both sides of the equation by -3 to solve for x:

x = -18 / -3

x = 6

Thus, the value of x is 6.

Answer 6

Solve the question and enter the value of x below.
-4x - 13 = 51
x = _____

Answer 7

To solve the equation, we need to isolate the variable x by moving the constant term -13 to the other side of the equation. Here's the step-by-step solution:

-4x - 13 = 51

Add 13 to both sides:

-4x = 51 + 13

-4x = 64

Now, divide both sides of the equation by -4 to solve for x:

x = 64 / -4

x = -16

Thus, the value of x is -16.

Answer 8

Solve the question and enter the value of x below.

7x + (-2) = -44

x = _____

Answer 9

To solve the equation for x, we need to isolate x by moving -2 to the other side of the equation. Here's the step-by-step solution:

7x + (-2) = -44

Add 2 to both sides:

7x = -44 + 2

7x = -42

Next, divide both sides by 7 to solve for x:

x = -42 / 7

x = -6

Thus, the value of x is -6.

Answer 10

Solve the question and enter the value of y below.

6y + 3 = 45

y = _____

Answer 11

To solve for y, we need to isolate the variable y by moving the constant term 3 to the other side of the equation. Here's the step-by-step solution:

6y + 3 = 45

Subtract 3 from both sides:

6y = 45 - 3

6y = 42

Now, divide both sides of the equation by 6 to solve for y:

y = 42 / 6

y = 7

Thus, the value of y is 7.

Answer 12

Solve the equation and enter the value of x below.

6x + 7 = 43
x = ____

Answer 13

To solve the equation, we need to isolate the variable x by moving the constant term 7 to the other side of the equation. Here's the step-by-step solution:

6x + 7 = 43

Subtract 7 from both sides:

6x = 43 - 7

6x = 36

Now, divide both sides of the equation by 6 to solve for x:

x = 36 / 6

x = 6

Thus, the value of x is 6.

Answer 14

What is the next operation required to isolate the variable?

4x + 6 = 18

÷ 3

÷ 6

- 18

- 6

Answer 15

To isolate the variable x in the equation 4x + 6 = 18, the next operation required would be subtracting 6 from both sides of the equation.

Answer 16

Solve the equation and enter the value of x below.

-9x - 3 = 60

x = _____

Answer 17

To solve the equation, we need to isolate the variable x by moving the constant term -3 to the other side of the equation. Here's the step-by-step solution:

-9x - 3 = 60

Add 3 to both sides:

-9x = 60 + 3

-9x = 63

Now, divide both sides of the equation by -9 to solve for x:

x = 63 / -9

x = -7

Thus, the value of x is -7.