SOLUTION: Solve each system by substitution. Determine whether the
equations are independent, dependent, or inconsistent.
Y = -4x – 7
Y = 3x
Algebra.Com
Question 317493: Solve each system by substitution. Determine whether the
equations are independent, dependent, or inconsistent.
Y = -4x – 7
Y = 3x
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
1.
2.
Substitute eq. 2 into eq. 1,
Then from eq. 2,
.
.
.
There is one solution, the equations are independent.
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