Answer:
8 rows and 3 extra
Step-by-step explanation:
40/5=8
43-40=3
terms: -5x, 4, -x, -1
like terms: 4 and -1, -5x and -x
coefficients: -5 and -1
constants: 4 and 1
(depending on your teacher, the - could not be considered part of the coeficient, meaning the coefficents would be -5 and 1, as well as just x, not -x)
Step-by-step explanation:
Divide by any number except 0 means the same as multiply by its inverse.
The inverse of
is 
Therefore

Used the commutative property of multiplication: a × b = b × a
