Solve for x

Question

x - 9 = 15
*
1 point
x = 24
x = 6
x = -24
x = -6
What is the solution?
11 + x = 32
*
1 point
x = 43
x = 21
x = -21
x = -43
Solve the equation
7x = 84
*
1 point
x = 77
x = 91
x = 1/12
x = 12
What is the value of x?
x/3 = 9
*
1 point
x = 3
x = 12
x = 27
x = 6
28 = -7x
*
1 point
x = -4
x = 35
x = 21
x = 4

Answer 1

Let's solve each equation step by step.

1. Solve for x in the equation: \( x - 9 = 15 \)

   Adding 9 to both sides: \[ x = 15 + 9 \] \[ x = 24 \] Answer: \( x = 24 \)

2. What is the solution to the equation: \( 11 + x = 32 \)

   Subtracting 11 from both sides: \[ x = 32 - 11 \] \[ x = 21 \] Answer: \( x = 21 \)

3. Solve the equation: \( 7x = 84 \)

   Dividing both sides by 7: \[ x = \frac{84}{7} \] \[ x = 12 \] Answer: \( x = 12 \)

4. What is the value of x? \( x/3 = 9 \)

   Multiplying both sides by 3: \[ x = 9 \times 3 \] \[ x = 27 \] Answer: \( x = 27 \)

5. Solve the equation: \( 28 = -7x \)

   Dividing both sides by -7: \[ x = \frac{28}{-7} \] \[ x = -4 \] Answer: \( x = -4 \)

Here are the final answers:

1. \( x = 24 \)
2. \( x = 21 \)
3. \( x = 12 \)
4. \( x = 27 \)
5. \( x = -4 \)