Question

$5 \times \frac{1}{3} \div 3 \frac{2}{3} \div 1 \frac{1}{3} \div x + 3 \frac{1}{5} \div 1 \frac{1}{5} = 7$
Find the value of x​

Answer 1

Step-by-step explanation:

x 1 = − b + b 2 − 4 a c 2 a and x 2 = − b − b 2 − 4 a c 2 a {\displaystyle x_{1}={\frac {-b+{\sqrt {b^{2}-4ac}}}{ 2a}}\quad {\text{and}}\quad x_{2}={\frac {-b-{\sqrt {b^{2 }-