Question

(2-1+4-1) +(8-1+3-1) -1

Answer 1

Answer:

6 plus 9 subtract 1

15 subtract 1 is 14

Step-by-step explanation:

14

mark as brainliest

Answer 2

Answer:

(2-1+4-1) + (8-1+3-1) - 1 = 12

Step-by-step explanation:

(2-1+4-1) = 2 - 1 + 4- 1 = 1+3 = 4

(8-1+3-1) = 8 - 1 + 3 - 1 = 7 + 2 = 9

(2-1+4-1) + (8-1+3-1) - 1

Substituting the values (2-1+4-1) = 4 and (8-1+3-1) = 9 in the question.

(2-1+4-1) + (8-1+3-1) - 1

= 4 + 9 - 1

= 13 - 1

= 12

Hence Proved