¿Cuáles son las intersecciones con los ejes coordenados de una recta que es perpendicular a la recta 2x+3y-7=0 y pasa por la intersección de las rectas x+y-7=0 y 2x-3y+1=0?

What is the next step in the given proof? choose the most logical approach. a. statement: m 1 + m 2 + 2(m 3) = 180° reason: angle addition b. statement: m 1 + m 3 = m 2 + m 3 reason: transitive property of equality c. statement: m 1 = m 2 reason: subtraction property of equality d. statement: m 1 + m 2 = m 2 + m 3 reason: substitution property of equality e. statement: 2(m 1) = m 2 + m 3 reason: substitution property of equality