What is (+8)+(-6)-(-4)+(-9)+(+3/2)-(+2) ?

The solution to (+8)+(-6)-(-4)+(-9)+(+3/2)-(+2) is -7/2

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(+8)+(-6)-(-4)+(-9)+(+3/2)-(+2)

(+ 8) + (- 6) - (- 4) + (- 9) + (+ 3/2) - (+ 2)

- \frac{7}{2}

Solution steps

(8) + (- 6) - (- 4) + (- 9) + (3/2) - (2)

Follow the PEMDAS order of operations

Calculate within parentheses

(3/2) : \frac{3}{2}

3/2

3/2 = \frac{3}{2}

= \frac{3}{2}

= (8) + (- 6) - (- 4) + (- 9) + \frac{3}{2} - (2)

Add and subtract (left to right)

(8) + (- 6) - (- 4) + (- 9) + \frac{3}{2} - (2) : - \frac{7}{2}

(8) + (- 6) - (- 4) + (- 9) + \frac{3}{2} - (2)

Apply rule

+ (- a) = - a

+ (- 6) = - 6

= (8) - 6 - (- 4) + (- 9) + \frac{3}{2} - (2)

(8) - 6 = 2

= 2 - (- 4) + (- 9) + \frac{3}{2} - (2)

Apply rule

- (- a) = + a

- (- 4) = + 4

= 2 + 4 + (- 9) + \frac{3}{2} - (2)

2 + 4 = 6

= 6 + (- 9) + \frac{3}{2} - (2)

Apply rule

+ (- a) = - a

+ (- 9) = - 9

= 6 - 9 + \frac{3}{2} - (2)

6 - 9 = - 3

= - 3 + \frac{3}{2} - (2)

- 3 + \frac{3}{2} = - \frac{3}{2}

= - \frac{3}{2} - (2)

- \frac{3}{2} - (2) = - \frac{7}{2}

= - \frac{7}{2}

= - \frac{7}{2}

5 \times 4 + 3 \times 2 - 4 \times 3 + 8 \times 6

6 \times 59 + 4 \times 59

2 - (5 - 8)

\frac{121}{8} - \frac{71}{3}

9 - (- 2) (7)

What is (+8)+(-6)-(-4)+(-9)+(+3/2)-(+2) ?
The solution to (+8)+(-6)-(-4)+(-9)+(+3/2)-(+2) is -7/2