Question

(x-4) (x+9) = (x+5) (x-3)

Answer 1

solve for x

Answer 2

?

Answer 3

i think we use the foil method..

Answer 4

we do but what are we trying to solve for?

Answer 5

it just solve the whole eauation

Answer 6

Like x with the whole second bracket
and -4 with whole second bracket
x(x+9)-4(x+9)

First solve the half part @neel001

Answer 7

we are solving for x

Answer 8

x+9 X+36

Answer 9

Huh?
x*x=x^2 and x*9 is 9x @neel001