What is -25-[3-(-5-3/4)+2(7/2)] ?

The solution to -25-[3-(-5-3/4)+2(7/2)] is -163/4

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-25-[3-(-5-3/4)+2(7/2)]

- 25 - [3 - (- 5 - \frac{3}{4}) + 2 (\frac{7}{2})]

- \frac{163}{4}

Solution steps

- 25 - [3 - (- 5 - \frac{3}{4}) + 2 (\frac{7}{2})]

Follow the PEMDAS order of operations

Calculate within parentheses

[3 - (- 5 - \frac{3}{4}) + 2 (\frac{7}{2})] : \frac{63}{4}

= - 25 - \frac{63}{4}

Add and subtract (left to right)

- 25 - \frac{63}{4} : - \frac{163}{4}

= - \frac{163}{4}

(- 5) [7 (3 - 2) + 11] + 9 [- 1 (- 2 + 4) + 21]

- (1 - 2)^{2}

(- 27) + 31 + (- 11)

14 + \frac{146}{9} - \frac{1}{12}

14 + 4 (5) - 5^{2}

What is -25-[3-(-5-3/4)+2(7/2)] ?
The solution to -25-[3-(-5-3/4)+2(7/2)] is -163/4