Question

2x+3(x-2^2)=3

help meeeeeee🥺

Answer 1

\(2x+3\left(x-2^2\right)=3\)

\(2x+3x-12=3\)

\(5x=15\)

\(x=3\)

Answer 2

\(2x+3(x-2^2)=3\\\Rightarrow 2x+3(x-4)=3\\\Rightarrow 2x+3x-12=3\\\Rightarrow 5x-12=3\\\Rightarrow 5x=3+12\\\Rightarrow 5x=15\\\Rightarrow x=15:5\\\Rightarrow x=3\\Vậy:x=3\)