lkgipson0913
lkgipson0913 lkgipson0913
  • 03-12-2020
  • Mathematics
contestada

5d-3+2d=4d+9. I need help can you help me solve this problem

Respuesta :

llamallamadingdonn
llamallamadingdonn llamallamadingdonn
  • 03-12-2020

Answer:

D=4

Step-by-step explanation:

Ver imagen llamallamadingdonn
Answer Link
Аноним Аноним
  • 03-12-2020

Answer:

d=4

Step-by-step explanation:

5d - 3 +2d = 4d +9

7d-3=4d+9

-4d    -4d

3d-3=9

     +3   +3

3d=12

divide both sides by 3

d=4

Answer Link

Otras preguntas

you renamed 1,200 as hundreds. how can you rename 1,200 as tens explain
what is the law of demand?
What is the opposite of each integer? 1. -8 2. 19
The _____ language was spoken in Egypt. Latin Egyptian Coptic Meroitic
how does the engraving tell a different story from the above description of the boston massacre
The length of the Titanic was 182 feet. Porter's history class is building a model of the Titanic. The model is 1/100 of the actual link of the ship. How long i
expand and simplify(3x+2)^2-(2x-1)^2
A scientist begins working by trying to explain a natural occurrence that is
which type of cloud produces hail?
A food service worker earns $12 per hour . How much money ,m, does the worker earn on a shift of h hours ?