Question

1) Solve and verify your solution for:
(x-6)(x+7) = (x+3)(x-11)​

Answer 1

Answer:

The answer is 1

Step-by-step explanation:

(x-6)(x+7) = (x+3)(x-11)

x^2+x-42 = x^2-8x-33

x+8x = -33+42

9x = 9

x = 1

Answer 2

Step-by-step explanation:

(x-6) (x+7) = (x+3) (x-11)

x(x+7) - 6 (x+7) = x(x-11) + 3(x-11)

x^2+7x-6x-42 = x^2-11x+3x-33

x^2+x-42 = x^2-8x-33

x-42 = -8x-33

x+8x = -33+42

9x = 9

x = 9/9

x = 1

Hope this will help you.