Find the linear equation that is perpendicular to the line 3x-4y + 7 = 0 and the circumference of the triangle enclosed with the coordinate axis is 10

Find the linear equation that is perpendicular to the line 3x-4y + 7 = 0 and the circumference of the triangle enclosed with the coordinate axis is 10

4x+3y-10=0
Let the straight line be y = KX + B, which can be obtained from the known conditions, and the slope k = four-thirds of the negative value. Then let x = 0 and y = 0 be the intersection point with the coordinate axis, and determine the intercept. Finally, B ^ 2 + three-quarters B ^ 2 = 10 under B + three-quarters B + radical sign, B = ten-thirds can be obtained