SOLUTION: Please help me solve the following system by substitution method to determine whether the equations are independent, dependent, or inconsistent.
y = -3x + 19
y = 2x - 1
Algebra.Com
Question 334821: Please help me solve the following system by substitution method to determine whether the equations are independent, dependent, or inconsistent.
y = -3x + 19
y = 2x - 1
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
1.
2.
Substitute eq. 1 into eq. 2,
Then use either equation to solve for y.
Since the system has a unique solution, it is consistent and independent.
RELATED QUESTIONS
Please help me solve this equation:
Solve each system addition. Determine whether the... (answered by mananth)
Solve each system by substitution. Determine whether the
equations are independent,... (answered by ankor@dixie-net.com)
Please help solve each system by substitution to determine whether the equations are... (answered by stanbon,mananth)
Solve each system by substitution. Determine whether the
equations are independent,... (answered by stanbon)
Please help me solve each system by graphing.
22. 3x -5y = -9
5x -6y = -8... (answered by Alan3354)
Solve each system by the substitution method. Determine whether the equations are... (answered by longjonsilver)
Solve the system by using the substitution method. Determine whether the equations are... (answered by jim_thompson5910)
Solve the system by the substitution method. Determine whether the equations are... (answered by jim_thompson5910)
Solve the system by the substitution method. Determine whether the equations are... (answered by jim_thompson5910)