Q1) \(7z + 6 = 34\) [ \( z = 4\)]

Q1) \( {w\over2}+4 = 7\) [ \(w= 6\)]

Q1) \( {x\over2}+7 = 16\) [ \(x= 18\)]

Q2) \(8z + 7 = 39\) [ \( z = 4\)]

Q2) \( {z\over2}-2 = 3\) [ \(z= 10\)]

Q2) \(15x + 4 = 49\) [ \( x = 3\)]

Q3) \(3y -3 = 18\) [ \( y = 7\)]

Q3) \( {z\over5}+8 = 10\) [ \(z= 10\)]

Q3) \(9w -5 = 40\) [ \( w = 5\)]

Q4) \(2z -6 = 4\) [ \( z = 5\)]

Q4) \( {y\over6}-4 = 3\) [ \(y= 42\)]

Q4) \(16z + 7 = 71\) [ \( z = 4\)]

Q5) \(6y -8 = 28\) [ \( y = 6\)]

Q5) \( {z\over5}-3 = 1\) [ \(z= 20\)]

Q5) \( {y\over10}-5 = 1\) [ \(y= 60\)]

Q6) \(4x + 6 = 38\) [ \( x = 8\)]

Q6) \( {w\over4}+6 = 11\) [ \(w= 20\)]

Q6) \(8y -8 = 16\) [ \( y = 3\)]

Q7) \(3z -7 = 11\) [ \( z = 6\)]

Q7) \( {w\over3}-2 = 7\) [ \(w= 27\)]

Q7) \( {y\over5}-2 = 7\) [ \(y= 45\)]

Q8) \(6z + 9 = 45\) [ \( z = 6\)]

Q8) \( {w\over4}+6 = 12\) [ \(w= 24\)]

Q8) \(2x -7 = 1\) [ \( x = 4\)]

Q9) \(2z -5 = 13\) [ \( z = 9\)]

Q9) \( {y\over4}-2 = 3\) [ \(y= 20\)]

Q9) \(16w + 9 = 41\) [ \( w = 2\)]

Q10) \(3w -4 = 2\) [ \( w = 2\)]

Q10) \( {z\over6}+5 = 11\) [ \(z= 36\)]

Q10) \(7x -2 = 47\) [ \( x = 7\)]