laurence21 laurence21
  • 19-08-2020
  • Mathematics
contestada

If 4x— 3 = 2x + 9, then x = ?
x=6
x=2
x=1
x=3

Respuesta :

Аноним Аноним
  • 19-08-2020

Answer:

x=6 is the answer

Step-by-step explanation:

4x-3=2x+9

adding 3 on both sides

4x-3+3=2x+9+3

4x=2x+12

subtracting 2x on both sides

4x-2x=2x-2x+12

2x=12

dividing 2 on both sides

2x/2=12/2

x=6 is the answer.

hope it will help you :)

Answer Link
Mibo
Mibo Mibo
  • 19-08-2020

Step-by-step explanation:

4x - 3 = 2x + 9

Bringing like terms on one side

4x - 2x = 9 + 3

2x = 12

x = 12/ 2

x = 6

Answer Link

Otras preguntas

you can ride your bike 1/5 of a mile per minute. If it takes you 3 1/3 minutes to get to your friends house, how many miles away does your friend live?
ok so heres a challenge drop ur fav song on my page and comment done then whoever comments first will be brainlest
How did the Jews react to Roman rule of their homeland?
Increased fiber in the diet can help prevent
hola necesito horaciones en ingles con la palabra about
the distributive property to express: 7+28
How many letters are in the hawaiian alphabet?
what kind of air masses form over land?a) maritime air massb)polar air massc)continetal air massd)tropical air mass
Oxygen has_____. a fixed shape a fixed volume a fixed volume but no fixed shape neither a fixed volume nor a fixed shap
At a grocery store, Candy buys 2 cantaloupes at "x" dollars each and 1 watermelon at "y" dollars. Her total bill is $9. Chip goes to the same grocery store and