What is 3-(-1)+(-3)-12 ?

The solution to 3-(-1)+(-3)-12 is -11

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3-(-1)+(-3)-12

3 - (- 1) + (- 3) - 12

- 11

Solution steps

3 - (- 1) + (- 3) - 12

Follow the PEMDAS order of operations

Add and subtract (left to right)

Apply rule

- (- a) = + a

- (- 1) = + 1

= 3 + 1 + (- 3) - 12

3 + 1 = 4

= 4 + (- 3) - 12

Apply rule

+ (- a) = - a

+ (- 3) = - 3

= 4 - 3 - 12

4 - 3 = 1

= 1 - 12

1 - 12 = - 11

= - 11

Number Line

= - 11

4 (4)^{2}

\frac{2 ^{14} + 2 ^{17} + 2 ^{18}}{25}

3^{2} - 5

3^{2} - 9

3 + \frac{2}{5} - \frac{1}{4} + \frac{7}{2}