How many solutions does 3 (4x-2)=12x haveand plz explain how to slice i don't get these questions

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step-by-step explanation:

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u bout ugly as   a mf

step-by-step explanation: lol

for this pair of functions g(x)=x-2 and f(x)=|x| is (g o f)(a)= |a| -2

step-by-step explanation:

g(x)=x-2

f(x)=|x|

(g o f)(a)=?

(g o f)(x)=g(f(x))

(g o f)(x)=g(|x|)

(g o f)(x)=|x|-2

(g o f)(a)=|a|-2