Solve 170-a_{1}+160007/21700

$$170 - a _ { 1 } + 160007 / 21700$$

Evaluate

$$\frac{3849007}{21700}-a_{1}$$

Solution Steps

Convert 170 to fraction \frac{3689000}{21700}.

$$\frac{3689000}{21700}-a_{1}+\frac{160007}{21700}$$

Since \frac{3689000}{21700} and \frac{160007}{21700} have the same denominator, add them by adding their numerators.

$$\frac{3689000+160007}{21700}-a_{1}$$

Add 3689000 and 160007 to get 3849007.

$$\frac{3849007}{21700}-a_{1}$$

Factor

$$\frac{3849007-21700a_{1}}{21700}$$

Solution Steps

Factor out \frac{1}{21700}.

$$\frac{3849007-21700a_{1}}{21700}$$

Consider 3689000-21700a_{1}+160007. Multiply and combine like terms.

$$-21700a_{1}+3849007$$

Rewrite the complete factored expression.

$$\frac{-21700a_{1}+3849007}{21700}$$