To solve this equation, we can cross multiply to get:
(7x + 5)(x + 8) = (5x + 7)(x + 8)
Expanding both sides:7x^2 + 56x + 5x + 40 = 5x^2 + 7x + 407x^2 + 61x + 40 = 5x^2 + 7x + 40
Subtracting 5x^2 + 7x + 40 from both sides:2x^2 + 54x = 0
Factoring out a 2x:2x(x + 27) = 0
Setting each factor to 0:2x = 0 and x + 27 = 0
Solving for x:2x = 0x = 0
x + 27 = 0x = -27
Therefore, the solutions to the equation are x = 0 and x = -27.
To solve this equation, we can cross multiply to get:
(7x + 5)(x + 8) = (5x + 7)(x + 8)
Expanding both sides:
7x^2 + 56x + 5x + 40 = 5x^2 + 7x + 40
7x^2 + 61x + 40 = 5x^2 + 7x + 40
Subtracting 5x^2 + 7x + 40 from both sides:
2x^2 + 54x = 0
Factoring out a 2x:
2x(x + 27) = 0
Setting each factor to 0:
2x = 0 and x + 27 = 0
Solving for x:
2x = 0
x = 0
x + 27 = 0
x = -27
Therefore, the solutions to the equation are x = 0 and x = -27.