∠A and \angle B∠B are supplementary angles. If m\angle A=(3x+16)^{\circ}∠A=(3x+16) ∘ and m\angle B=(2x+4)^{\circ}∠B=(2x+4) ∘ , then find the measure of \angle A∠A.

an

y = 6x -3y -12

y +3y +12 = 6x

=> . x = { 2y / 3 +2 } this is equation of line in terms of x

=> . if line meets the x-axis the co-ordinates of meeting point would be ( x , 0 )

=> . x = 2 ( 0 ) / 3 + 2

=> . x = 2

so, the point is ( 2 , 0 )

mnkjn

step-by-step explanation: