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How to do the math for 2d -9= -29

1 Answer

9 votes

Answer:

d = -10

Explanation:

Hey there!

Let's Solve:

  • 2d - 9 = -29 => Step 1: Add 9 to both sides(becasue we are subtracting 9)
  • 2d = -20 =>Step 2: Divide both sides by 2(because we are multiplying by 2 in 2d)
  • d = -10

-Chetan K

User Uri Agassi
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