Determine whether the system of equations has one solution, no solution, or infinitely many solutions by graphing. If the system
has one solution, name it.
3x-y = 14
-6+ 2y = -28
A. One solution (2,2)
B. Infinitely many solutions
C. No solutions
D. No Solutions
3x-y = 14
-6+ 2y = -28
A. One solution (2,2)
B. Infinitely many solutions
C. No solutions
D. No Solutions
2 answers:
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For problems like this you can move the y's on the bottem up top by fliping the sign of the exponent (in this case 7 to -7) and MULTIPLYING it with EVERYTHING on top, then because of properties of multplication you can add the exponents to combine them into one term (in this case add 3 and -7 to get -4)
If any of this does not make sense let me know and ill try to clarify better
