Question

x×2÷18²+5=13

lo resuelven ​

Answer 1

Respuesta:

$x \times 2 \div {18}^{2} + 5 = 13 \\ 2x \div 324 + 5 = 13 \\ \frac{2x}{324 + 5} = 13 \\ 2x = 13(324 + 5) \\ 2x = 13 \times 329 \\ 2x = 4277 \\ x = \frac{4277}{2} = 2138.5$