Complete the process of solving the equation.

Fill in all missing terms and select all missing descriptions. Simplify any fractions.

2(

d+13)+10=

12
2d–26+10=

12
Add -2 to both sides
Subtract -2 from both sides
Multiply both sides by -2
Divide both sides by -2
Apply the distributive property
2d–16=

12
Add -26 to both sides
Subtract -26 from both sides
Multiply both sides by -26
Divide both sides by -26
Combine like terms
2d=
Add 16 to both sides
d=
Divide both sides by 2

1 answer

Let's solve the equation step-by-step and fill in the missing terms and descriptions where necessary.

  1. Start with the original equation: \[ -2(-d+13)+10 = -12 \]

  2. Apply the distributive property: \[ 2d - 26 + 10 = -12 \]

  3. Combine like terms: \[ 2d - 16 = -12 \]

  4. Add 16 to both sides (to isolate the term with \(d\)): \[ 2d = -12 + 16 \] This simplifies to: \[ 2d = 4 \]

  5. Divide both sides by 2 (to solve for \(d\)): \[ d = \frac{4}{2} \] Simplifying gives: \[ d = 2 \]

Summary of the process with descriptions:

  • Start with the given equation.
  • Apply the distributive property.
  • Combine like terms.
  • Add 16 to both sides.
  • Divide both sides by 2.

Final Solution: \[ d = 2 \]

Missing Descriptions Filled In:

  1. Apply the distributive property
  2. Combine like terms
  3. Add 16 to both sides
  4. Divide both sides by 2

Missing Terms Filled In:

  • \(2d - 16 = -12\)
  • \(2d = 4\)
  • \(d = 2\)