SOLUTION: solve the system by addition or substitution:
-15x+3y=6
y=2+5x
Algebra.Com
Question 107811: solve the system by addition or substitution:
-15x+3y=6
y=2+5x
Answer by checkley71(8403) (Show Source): You can put this solution on YOUR website!
y=2+5x
5x-y=-2 now multiply this equation by 3 & add it to the other equation.
15x-3y=-6
-15x+3y=6 now add
--------------------------------
0+0=0 these are identical equation therefore there is no unique solution.
RELATED QUESTIONS
solve the system by addition or substitution
-15x+3y=6... (answered by HyperBrain)
Solve the system by elimination or substitution.Show all steps.
-15x+3y=6... (answered by stanbon,haileytucki)
Solve the system by addition or substitution.
-9x - 3y = 22
y = -3x -... (answered by jim_thompson5910)
Solve the system by addition or substitution
–9x – 3y = 22 y = –3x – 6 (answered by MathLover1)
Solve the system by addition or substitution.
5x – 5y = 35
y = –7 + x
(answered by LilSkittleMd)
Solve the system by addition or substitution.
4x - 4y = -16
y = 5x -... (answered by checkley77)
Solve the system by addition or substitution.
–6x + 3y = 12
y = 2x + 3
(answered by jim_thompson5910)
Solve the system by addition or substitution.
–6x + 3y = 12
y = 2x + 3
(answered by ptaylor,tutorcecilia)
Solve the system by addition or substitution.
–6x + 3y = 12
y = 2x + 3
(answered by checkley75)