16. Simplify 4 + (-3) - 2x (-6)

O

1+12x or

13

Step-by-step explanation:

If the x is an expression then

4 + (-3) - 2x (-6)

remove first parenthesis

4-3-2x (-6)

2 negatives = a postive

4-3+2x*6

multiply

4-3+12x

substract

1+12x

4 + (-3) - 2x (-6)

remove first parenthesis

4-3-2 * (-6)

multiply

4-3+12

substract

1+12

add

13