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Paladinen [302]
3 years ago
11

Solve by addition 5x-2y=3 2x+7y=9

Mathematics
1 answer:
STatiana [176]3 years ago
8 0
Hello there.! ^•^

Solve by addition5x-2y=3
2x+7y=9

5x-2y=3

<span><span><span><span>5x</span>−<span>2y</span></span>+<span>2y</span></span>=<span>3+<span>2y</span></span></span><span><span>5x</span>=<span><span>2y</span>+3
</span></span>
<span><span><span>5x/</span>5</span>=<span><span><span>2y</span>+ 3/</span><span>5

Answer:</span></span></span>\frac{2}{5}y + \frac{3}{5}
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