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Solve using the substitution method. If the system has no solution or an infinite number of solutions, state this.

-2x + 0y = -14
x + 11y = 18

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easiest and most obvious way:

from the first:
-2x = -14
x = 7
plug into the second
7 + 11y = 18
11y = 11
y = 1

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