Question

solve
2x + 3y = 7
4x-5y = 10
please ​
with step wise step​

Answer 1

Answer:

Hello mate, Answer is here!!

Step-by-step explanation:

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$1. \underline \red{1st \: formula: - } \\ 2x + 3y = 7 \\ = 2x + y = \frac{7}{3} \\ x + y = \frac{7}{3} \div \frac{2}{1} \\ = x + y = \frac{7}{3} \times \frac{1}{2} \\ = x + y = \frac{7}{5} \\ = xy = \frac{7}{5} \\ \underline \red{2nd \: formula: - } \\ 2x + 3y = 7 \\ = 5xy = 7 \\ = xy = \frac{7}{5}.$

$2. 4x - 5y = 10 \\ = 4x - y = \frac{10}{5} \\ = 4x - y = 2 \\ = x - y = \frac{2}{4} \\ = xy = \frac{1}{2}$

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Answer 2

Answer:

Answer in attachment dear.