Khalid is solving the equation 8.5 - 1.2y = 6.7. He gets to 1.8 = 1.2y. Explain what he might have done to get to this equation. I​

what's that

i think asking google will you get the answer to that question

answer:   x = 3 + √11     and     x = 3 - √11

step-by-step explanation:

x² - 6x + 9 = 11

(x - 3)² = 11

x - 3 = ±√11

    x = 3 ± √11

x = 3 + √11     and     x = 3 - √11

i hope this is what you were looking for.

see attached graph