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System of linear equations using the addition method

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Reference no: EM132038840

Solve the following system of linear equations using the addition method:

-2x+5y=-42

7x+2y=30

Express answer as an ordered pair. 

Enter answer with no spaces between alphanumeric characters, parentheses, and symbols. Examples of correctly-entered responses:

(2,3)  (-5,-4)  (6,-11)

Reference no: EM132038840

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