Question

$3z - 1 \div 4 + 2z - 10 \div 3 = z + 1 \: then \: z =$
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Answer 1

$= > 3z - \frac{1}{4} + 2z - \frac{10}{3} = z + 1\\ \\ = > 5z - ( \frac{1}{4} + \frac{10}{3} ) = z + 1 \\ \\ = > 5z - z - ( \frac{3 + 40}{12} ) = 1 \\ \\ = > 4z - \frac{43}{12} = 1 \\ \\ = > 4z = 1 + \frac{43}{12} \\ \\ = > 4z = \frac{12 + 43}{12} \\ \\ = > 4z = \frac{55}{12} \\ \\ = > z = \frac{ \frac{55}{12} }{4} \\ \\ = >{ \red {z = \frac{55}{48} }}$