Respuesta :
it could be
addative inverse property because
3+-3=0 so
4x-3=7,
add 3 to both sides
4x+3-4=7+3
4x+0=10
4x=10
I would guess addative inverse
addative inverse property because
3+-3=0 so
4x-3=7,
add 3 to both sides
4x+3-4=7+3
4x+0=10
4x=10
I would guess addative inverse