Answer :
x=-4
Explanation
[tex]3х+2-5х=10[/tex]
Step 1
add similar terms
[tex]\begin{gathered} 3х+2—5х=10 \\ -2x+2=10 \\ \end{gathered}[/tex]Step 2
subtract 2 in both sides
[tex]\begin{gathered} -2x+2=10 \\ -2x+2-2=10-2 \\ -2x=8 \end{gathered}[/tex]Step 3
divide each side by -2
[tex]\begin{gathered} -2x=8 \\ \frac{-2x}{-2}=\frac{8}{-2} \\ x=-4 \end{gathered}[/tex]