Solve 3-5+8/2-9/3+4

$$3-5+ \frac{ 8 }{ 2 } - \frac{ 9 }{ 3+4 }$$

Evaluate

$$\frac{5}{7}\approx 0.714285714$$

Solution Steps

Subtract 5 from 3 to get -2.

$$-2+\frac{8}{2}-\frac{9}{3+4}$$

Divide 8 by 2 to get 4.

$$-2+4-\frac{9}{3+4}$$

Add -2 and 4 to get 2.

$$2-\frac{9}{3+4}$$

Add 3 and 4 to get 7.

$$2-\frac{9}{7}$$

Convert 2 to fraction \frac{14}{7}.

$$\frac{14}{7}-\frac{9}{7}$$

Since \frac{14}{7} and \frac{9}{7} have the same denominator, subtract them by subtracting their numerators.

$$\frac{14-9}{7}$$

Subtract 9 from 14 to get 5.

$$\frac{5}{7}$$

Factor

$$\frac{5}{7} = 0.7142857142857143$$