\(3-\left(x-1\right)=2-2\left(x-3\right)\)
\(3-x+1=2-2x+6\)
\(4-x=8-2x\)
\(4-x-8+2x=0\)
\(x-4=0\)
\(x=4\)
3-(x-1)=2-2(x-3)=>3-2=x-1-2(x-3)=>1=x-1-2x+6
=>1=-x+5=>-x=1-5=-4=>x=4
Chúc bạn học tốt nhớ k cho mik nha.
\(3-\left(x-1\right)=2-2\left(x-3\right)\)
\(3-x+1=2-2x+6\)
\(4-x=8-2x\)
\(4-x-8+2x=0\)
\(x-4=0\)
\(x=4\)