0
x + 3y = 2
2x - 3y = 22
Add the two equations: 3x = 24
Divide both sides by 3 to give x= 8.
Substitue this value of x in the first equation to give 8 + 3y = 2
Subtract 8 from both sides: 3y = -6
Divide both sides by 3: y = -2
Solution: (X, y) = (8, -2)
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∙ 13y ago
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