SOLUTION: Without graphing, decide whether the system has one solution, no solution, or an infinite number of solutions. Make sure to explain your answer for credit.
y = -3x + 1
y = 3x
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Question 946878: Without graphing, decide whether the system has one solution, no solution, or an infinite number of solutions. Make sure to explain your answer for credit.
y = -3x + 1
y = 3x + 7
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
simplify so that the equations are in format.
if and are the , then its solutions.
if is the and is , then it's solution
if is , than it's solution ( doesn't matter if is different)
so, in your case
=>
=>
is than it's solution
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