\(2x-\left(x-3\right)=\frac{1}{2}\)
\(\Leftrightarrow2x-x+3=\frac{1}{2}\)
\(\Leftrightarrow2x-x=\frac{1}{2}-3\)
\(\Leftrightarrow x\left(2-1\right)=\frac{1}{2}-\frac{6}{2}\)
\(\Leftrightarrow x=\frac{-5}{2}\)
\(2x-\left(x-3\right)=\frac{1}{2}\)
\(\Leftrightarrow2x-x+3=\frac{1}{2}\)
\(\Leftrightarrow x=\frac{1}{2}-3\)
\(\Leftrightarrow x=\frac{1}{2}-\frac{6}{2}=-\frac{5}{2}\)
2x- x + 3 = 1/2
x = 1/2 - 3
x=- 5 /2
\(2x-(x+3)=\frac{1}{2}\)
\(\Leftrightarrow2x-x-3=\frac{1}{2}\)
\(\Leftrightarrow2x-x=\frac{1}{2}+3\)
\(\Leftrightarrow2x-x=\frac{1}{2}+\frac{6}{2}\)
\(\Leftrightarrow1x=\frac{7}{2}\)
\(\Leftrightarrow x=\frac{7}{2}\)
2x - ( x-3) =1/2
2x-x+3=1/2
(2-1)x+3=1/2
1x+3=1/2
1x=1/2-3
1x=1/2-6/2
1x=-5/2
x= -5/2 :1
x=5-/2
\(2x-(x-3)=\frac{1}{2}\)
\(2x-x+3=\frac{1}{2}\)
\(2x-x=\frac{1}{2}-3\)
\(2x-x=-\frac{5}{2}\)
\(1x=-\frac{5}{2}\Leftrightarrow x=-\frac{5}{2}\)
\(2x-\left(x-3\right)=\frac{1}{2}\\ \Leftrightarrow2x-x+3=\frac{1}{2}\\ 2x-x=\frac{1}{2}-3\\x=\frac{-5}{2} \)
\(2x-\left(x-3\right)=\frac{1}{2}\)
\(\Leftrightarrow2x-x+3=\frac{1}{2}\)
\(\Leftrightarrow2x-x=\frac{1}{2}-3\)
\(\Leftrightarrow x\left(2-1\right)=\frac{1}{2}-\frac{6}{2}\)
\(\Leftrightarrow x=\frac{-5}{2}\)