Respuesta :
x-10=3x-12
Add x to both sides:
-10=4x-12
Add 12 to both sides:
2=4x
Divide by 4:
x=1/2 or 0.5
Add x to both sides:
-10=4x-12
Add 12 to both sides:
2=4x
Divide by 4:
x=1/2 or 0.5
