Question

6x - 8y = 20 , 8x + 6y =10​

Answer 1

$\huge \mathfrak \red{†Answer†} \:$

• 6x - 8y = 20
• 2xy = 20
• xy = $\frac{20}{2}$
• xy ≈ 10

• 8x + 6y = 10
• 14xy = 10
• xy = $\frac{14}{10}$
• xy ≈ $\frac{8}{5}$