Answer and Step-by-step explanation:
[tex]x=2[/tex]
→ Step 1: Subtract 7 from both sides :
[tex]-3x+7-7=1-7[/tex]
[tex]-3x=-6[/tex]
→ Step 2: Divide both sides by -3:
[tex]\frac{-3x}{3}=\frac{-6}{3}[/tex]
Answer :
