can someone help me with this problem? Thank you!
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[tex]\qquad \sf \dashrightarrow \: 2x - 13 = 9[/tex]
[tex]\qquad \sf \dashrightarrow \: 2x = 9 +13[/tex]
[tex]\qquad \sf \dashrightarrow \: 2x = 22[/tex]
[tex]\qquad \sf \dashrightarrow \: x = 22 \div 2[/tex]
[tex]\qquad \sf \dashrightarrow \: x = 11[/tex]