Solve 4/5x-9=3 i really need this asap

I will assume that you meant (4/5)x - 9 = 3.  In other words, (4/5) is the coefficient of x.

Start by adding 9 to both sides:  (4/5)x - 9 + 9 = 3 + 9, or (4/5)x = 12.

To isolate x, mult. both sides by (5/4):                         (5/4)(4/5)x = (5/4)(12)

Simplifying this result, x = 15

20335+282=20617

step-by-step explanation:

step-by-step explanation:

f(x)=2x^2 -1 

translation is a function transformation that transform the function in a way of translating. by translating the function its graph is moved  up an down. moving the function f(x) 2 units to the left will be the new function g(x) with the equation: g(x)=f(x+2)=2(x+2)^2 -1