Question

ax+b/a+bx = cx+d/c+dx Solve it.​

Answer 1

Answer:

ax + b = cx +d

a+ bx c+dx

(ax +b) (c+ dx) = (cx+d) (a+bx)

acx+ adx²+ bc + bdx = acx + bcx² +ad + bdx

acx + adx²+ bc+ bdx- acx-bdx-bcx²-ad =0

adx²- bcx²+ bc -ad = 0

x²(ad-bc) -1(ad-bc) =0

(ad-bc) (x²-1) =0

x²-1 =0

x²= 1

x= √1

x = ±1