Question

-(12)+(-15)-3+18-(-20)= step by step pls

Answer 1

8

Explanation:

−(12)+(−15)−3+18−(−20)

Simplify

−12−15−3+18+20

simplify by adding and subtracting

38 + (-12-15-3)

38 + -30

8

Answer 2

8

Explanation:

-(12)+(-15)-3+18-(-20)

- Open all the brackets first.

-12 - 15 - 3 + 18 + 20

- Add all the like terms.

-27 - 3 + 18 + 20

-30 + 38

= 8