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The solution of the system of equations-x + y = 5 and 2x - 3y = 4 is |
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Answer» Answer: x + y = 5 ( equation 1 ) Now, multiplying (eq.1) by 2 and subtracting (eq.2) from ( eq.1 ) (2x + 2y = 10) - (2x - 3y = 4 ) => 2x + 2y - 2x + 3y = 6 => 5y = 6 => y = 6/5 Putting the value of y in ( eq.1 ) => x+ y = 5 => x + 6/5 = 5 => x = 5 - 6/5 => x = 19/5 hope it HELPS tq./ Step-by-step explanation: |
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