Respuesta :
Simplify both sides.4−3d=d−84+−3d=d+−8−3d+4=d−8Subtract d from both sides.−3d+4−d=d−8−d−4d+4=−8Subtract 4 from both sides.−4d+4−4=−8−4−4d=−12Divide both sides by -4.−4d−4=−12−4d=3
Your answer is d=3.
Your answer is d=3.