gbc3310 gbc3310

25-02-2022
Mathematics

contestada

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

Respuesta :

chetankachana chetankachana

25-02-2022

Answer:

d = -10

Step-by-step 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

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