Find the value of a so that the system has no solutions.
y = 11x + 14
2y - 4 = ax + 3y
Rearrange the equatinos:
-11x + y = 14 . (1)
-ax - y = 4 . (2)
Multiply equation (2) by -1:
-11x + y = 14
ax + y = 4
Therefore, a = -11.
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