Answer:
x=12
Step-by-step explanation:
9x-14=2(3x+11)
9x-14=6x+22
9x-6x=22+14
3x=36
x=36/3=12
(x + 5) * (x − 5) =
x² - 25
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x * x = x² and 5 * (-5) = -25
open brackets and work out
uhhhh Where's a picture?
