Q1) \(x -3 = 6 \) [ , \(x = 9\)]

Q1) \(3w = 6 \) [ , \(w = 2\)]

Q1) \( {w\over9}+2 = 12\) [ \(w= 90\)]

Q2) \(y -6 = 1 \) [ , \(y = 7\)]

Q2) \( w \over 3 \) \(=3 \) [ , \(w = 9\)]

Q2) \(4y + 9 = 49\) [ \( y = 10\)]

Q3) \(w + 5 = 10 \) [ , \(w = 5\)]

Q3) \(5x = 10 \) [ , \(x = 2\)]

Q3) \(7z + 7 = 42\) [ \( z = 5\)]

Q4) \(w + 9 = 13 \) [ , \(w = 4\)]

Q4) \(8z = 64 \) [ , \(z = 8\)]

Q4) \(5z + 7 = 27\) [ \( z = 4\)]

Q5) \(x + 3 = 6 \) [ , \(x = 3\)]

Q5) \( z \over 5 \) \(=3 \) [ , \(z = 15\)]

Q5) \( {z\over10}+10 = 14\) [ \(z= 40\)]

Q6) \(z -5 = 3 \) [ , \(z = 8\)]

Q6) \(3w = 12 \) [ , \(w = 4\)]

Q6) \(2z -6 = 6\) [ \( z = 6\)]

Q7) \(z + 7 = 14 \) [ , \(z = 7\)]

Q7) \( y \over 3 \) \(=2 \) [ , \(y = 6\)]

Q7) \( {x\over9}+9 = 18\) [ \(x= 81\)]

Q8) \(y + 6 = 8 \) [ , \(y = 2\)]

Q8) \( w \over 2 \) \(=2 \) [ , \(w = 4\)]

Q8) \(6z -9 = 9\) [ \( z = 3\)]

Q9) \(x -4 = 2 \) [ , \(x = 6\)]

Q9) \(9z = 72 \) [ , \(z = 8\)]

Q9) \(5y + 5 = 30\) [ \( y = 5\)]

Q10) \(x + 2 = 11 \) [ , \(x = 9\)]

Q10) \( w \over 2 \) \(=6 \) [ , \(w = 12\)]

Q10) \( {z\over10}-3 = 4\) [ \(z= 70\)]