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15+3x=45 I'm sorry but there will be a lot of questions I need to ask. But can someone help me with this one too?

Respuesta :

SerissSkyee3
Hey :)

x= 10

Subtract 15 from both sides
3x=45−15


Subtract 15 from 45 to get 30
3x=30

Divide both sides by 3.
x= 3/30
​

Divide 30 by 3 to get 10
x=10


Hope this helps :)
33976

Answer:

x=10

Step-by-step explanation:

15+3x=45

-15        -15 *first subtract 15 from both sides

3x=30       * then divide by 3 on both sides to get x by itself

/3     /3

x=10

theres ur answer :D