Solve using substitution.
y = –6
–5x + 10y = –20
ummmhhh, did you even try it ???. it is soooo easy
–5x + 10y = –20
first of all , reduce that equation to
x - 2y = 4
now sub in...
x - 2(-6) = 4
finish it
y = –6
–5x + 10y = –20
–5x + 10y = –20
first of all , reduce that equation to
x - 2y = 4
now sub in...
x - 2(-6) = 4
finish it