Solve the equation
2x + y = 19, 2x- y = - 3
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Answered by
4
Answer:
4
Step-by-step explanation:
2x+y=19
2x-y=-3
4x=16
x=4
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Answered by
1
2x+y=19
2x - 3y=-3
Solve by Cramer's rule
Step-by-step explanation:
see the above Attached file. Hope it helps u
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