Solve x2+5div7*2+5

$$x 2 + 5 \div 7 \times 2 + 5$$

Evaluate

$$x_{2} = \frac{45}{7} = 6\frac{3}{7} = 6.428571428571429$$

Solution Steps

Express \frac{5}{7}\times 2 as a single fraction.

$$x_{2}+\frac{5\times 2}{7}+5$$

Multiply 5 and 2 to get 10.

$$x_{2}+\frac{10}{7}+5$$

Convert 5 to fraction \frac{35}{7}.

$$x_{2}+\frac{10}{7}+\frac{35}{7}$$

Since \frac{10}{7} and \frac{35}{7} have the same denominator, add them by adding their numerators.

$$x_{2}+\frac{10+35}{7}$$

Add 10 and 35 to get 45.

$$x_{2}+\frac{45}{7}$$

Factor

$$\frac{7x_{2}+45}{7}$$

Solution Steps

Factor out \frac{1}{7}.

$$\frac{7x_{2}+45}{7}$$

Consider 7x_{2}+10+35. Multiply and combine like terms.

$$7x_{2}+45$$

Rewrite the complete factored expression.

$$\frac{7x_{2}+45}{7}$$