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ryzh [129]
3 years ago
11

How to do this and graph it including graph insects x+2y=1 2x+y=5

Mathematics
1 answer:
m_a_m_a [10]3 years ago
7 0
Solve for the first variable in one of the equations, then substitute the rest into the other equation. The answer is: (3, -1). Use https://www.mathpapa.com/algebra-calculator.html to graph.
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