Question

simplify 3{(-6)+20}+(-7-9)2​

Answer 1

Answer:

the correct answer is -12

Step-by-step explanation:

first we have to solve the bracket problem {(-6)+20}+(-7-9)2 -6 + 20 = 14 , -7-9 = -16 , 14 + -16 = -2 now we have to multiple 3 × -2 = -6 and now multiple -6 × 2 = -12