Ayuda porfavor para hoy doy corona Cuánto es y con procedimiento
2(3×+3)-4(5×-3)=5(3×+1)
2(3×+3)-4(5×-3)=5(3×+1)
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no estoy segura de que este bien
2(3×+3)-4(5×-3)=5(3×+1)
6x+6-20x+12=15x+5
6x-20x-15x=5-6-12
-29x=-13
x=-13/-29
x= 0.4