Question

$$3(2\times5-6)+8-; 15\div5$$

Answer

12+8-;15/5

Solution


Simplify  \(2\times 5\)  to  \(10\).
\[\begin{aligned}&3(10-6)+8-\\&\frac{15}{5}\end{aligned}\]
Simplify  \(10-6\)  to  \(4\).
\[\begin{aligned}&3\times 4+8-\\&\frac{15}{5}\end{aligned}\]
Simplify  \(3\times 4\)  to  \(12\).
\[\begin{aligned}&12+8-\\&\frac{15}{5}\end{aligned}\]