Question
4x+y=42
6x-5y=50
Solve using the substitution method.
6x-5y=50
Solve using the substitution method.
Answers
Steve
y=42-4x
substitute that into the other equation
6x-5(42-4x) = 50
what do you get?
substitute that into the other equation
6x-5(42-4x) = 50
what do you get?