Respuesta :

ana3025

9

Step-by-step explanation:

15x+12=19x-24

15x-19x=-24-12

-4x=-36/÷(-4)

x=9

You first put all the x on one side and numbers on the other and be careful about + and - and then you divide by everything with the x so you have only the x left and you get the aswer.

09tinolin

Answer:

x=9

Step-by-step explanation:

Learned it in math class, hope this helps:)

Otras preguntas