Solve the system 3x – 2y = 1
2x + 2y = 4
1 answer:
Answer:
x = 1, y = 1
Step-by-step explanation:
Given the 2 equations
3x - 2y = 1 → (1)
2x + 2y = 4 → (2)
Adding (1) and (2) term by term, eliminates the term in y
5x = 5 ( divide both sides by 5 )
x = 1
Substitute x = 1 into (2) for corresponding value of y
(2 × 1) + 2y = 4
2 + 2y = 4 ( subtract 2 from both sides )
2y = 2 ( divide both sides by 2 )
y = 1
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Step-by-step explanation:
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