constant
(-5x - 8a) - (8a - 2x)
thanks :)
(−5x−8a)−(8a−2x)=−5x−8a−(8a−2x)=−5x−8a+(−1)⋅(8a−2x)=−5x−8a+(−1)⋅8a+(−1)⋅(−2x)=−5x−8a−8a+2x=−5x+2x−8a−8a=−3x−16a
