[tex] \huge2x + 6 = 12 \\ \\ \huge2x = 12 - 6 \\ \\ \huge 2x = 6 \\ \\ \huge x = \frac{6}{2} \\ \\ \huge \: x = 3[/tex]
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[tex] \huge3x - 7 = 28 \\ \\ \huge3x = 28 + 7 \\ \\ \huge3x = 35 \\ \\ \huge x = \frac{35}{3} \\ \\ \huge \: x = 11.(6)[/tex]
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[tex] \huge \: 4x - 5 = x - 13 \\ \\ \huge 4x - x = - 13 + 5 \\ \\ \huge \: 3x = - 8 \\ \\ \huge \: x = - \frac{8}{3} \\ \\ \huge x = 2.(6)[/tex]
✅…ᘛ⁐̤ᕐᐷฅ^•ﻌ•^ฅฅ^•ﻌ•^ฅ✅