Question

find the answer for the question​

Answer 1

Answer:

sum of all angles of triangle = 180

/_A + /_B + /_C = 180

( 7 - x ) + ( 3x - 5 ) + ( 2x + 6 ) = 180

7 - x + 3x - 5 + 2x + 6 = 180

8 + 4x = 180

4x = 180 -8

4x = 172

x = 172/4

x = 43

/_A = 7 - x   = 7 - 43   = -36

/_B = 3x - 5 = 129 - 5 = 124

/_C = 2x + 6 = 66 +6 = 72

such triangle is not possible bcs an angle cannot be negative

brainliest please

Step-by-step explanation: