in ABC the measure of angle A is 2x+3 the measure of angle B is 4x+2 and the measure of angle C is 2x-1 what are the measures of the angles

Question

trying to do this for math and don't know how need proof with it that would be great

Answer 1

2x + 3 + 4x + 2 + 2x - 1 = 180 (bc the sum of the angles of a triangle = 180)

8x = 176

x = 22

2x + 3 = 47

4x + 2 = 90

2x - 1 = 43