Question

[(- 7 . 5 - 2)(- 2) + 4] : (6) - (- 10 + 3) : (7)​

Answer 1

Respuesta:

14

Explicación paso a paso:

$\left[\left(-7\times \:5-2\right)\left(-2\right)+4\right]\div \left(6\right)-\left(-10+3\right)\div \left(7\right)\\\\78\div \left(6\right)-\left(-10+3\right)\div \left(7\right)\\\\78\div \left(6\right)-\left(-7\right)\div \left(7\right)\\\\\frac{78}{\left(6\right)}-\left(-7\right)\div \left(7\right)\\\\\frac{78}{\left(6\right)}-\left(-1\right)\\\\\frac{78}{\left(6\right)}+1\\\\14$