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

Q1) \(3(y + 3) = 27\) [ y= \(6\)]

Q1) \(4w -2 = 2w + 10 \) [ \(w=\) 6]

Q2) \( {w\over2}+7 = 15\) [ \(w= 16\)]

Q2) \(2(y + 5) = 16\) [ y= \(3\)]

Q2) \(18z + 2 = 14z + 10 \) [ \(z=\) 2]

Q3) \(7z -2 = 47\) [ \( z = 7\)]

Q3) \(5(z -5) = 15\) [ z= \(8\)]

Q3) \(6z -9 = 4z + 3 \) [ \(z=\) 6]

Q4) \( {z\over8}+4 = 11\) [ \(z= 56\)]

Q4) \(2(z + 6) = 26\) [ z= \(7\)]

Q4) \(10w -10 = 5w + 15 \) [ \(w=\) 5]

Q5) \( {z\over9}+4 = 8\) [ \(z= 36\)]

Q5) \(9(z + 10) = 153\) [ z= \(7\)]

Q5) \(20x -10 = 14x + 2 \) [ \(x=\) 2]

Q6) \(8z + 5 = 69\) [ \( z = 8\)]

Q6) \(2(y + 6) = 16\) [ y= \(2\)]

Q6) \(11z -8 = 6z + 17 \) [ \(z=\) 5]

Q7) \(10y -9 = 91\) [ \( y = 10\)]

Q7) \(5(w -3) = 15\) [ w= \(6\)]

Q7) \(9y + 7 = 7y + 11 \) [ \(y=\) 2]

Q8) \(4w -9 = 23\) [ \( w = 8\)]

Q8) \(9(y + 6) = 99\) [ y= \(5\)]

Q8) \(10w -2 = 8w + 10 \) [ \(w=\) 6]

Q9) \( {x\over6}+7 = 14\) [ \(x= 42\)]

Q9) \(3(z + 2) = 15\) [ z= \(3\)]

Q9) \(14w -16 = 9w + 4 \) [ \(w=\) 4]

Q10) \(2z + 3 = 21\) [ \( z = 9\)]

Q10) \(5(y + 3) = 30\) [ y= \(3\)]

Q10) \(20x + 10 = 18x + 18 \) [ \(x=\) 4]