Q1) \(z -2 = 1 \) [ , \(z = 3\)]

Q1) \( z \over 3 \) \(=4 \) [ , \(z = 12\)]

Q1) \(10z -8 = 82\) [ \( z = 9\)]

Q2) \(x + 3 = 12 \) [ , \(x = 9\)]

Q2) \( y \over 4 \) \(=3 \) [ , \(y = 12\)]

Q2) \( {x\over8}+2 = 7\) [ \(x= 40\)]

Q3) \(x -3 = 6 \) [ , \(x = 9\)]

Q3) \(5z = 25 \) [ , \(z = 5\)]

Q3) \( {w\over6}+10 = 18\) [ \(w= 48\)]

Q4) \(z + 3 = 10 \) [ , \(z = 7\)]

Q4) \( x \over 4 \) \(=3 \) [ , \(x = 12\)]

Q4) \(7z -6 = 57\) [ \( z = 9\)]

Q5) \(w -2 = 4 \) [ , \(w = 6\)]

Q5) \(5w = 45 \) [ , \(w = 9\)]

Q5) \( {z\over10}+2 = 12\) [ \(z= 100\)]

Q6) \(w + 8 = 11 \) [ , \(w = 3\)]

Q6) \( y \over 6 \) \(=2 \) [ , \(y = 12\)]

Q6) \(10w -3 = 67\) [ \( w = 7\)]

Q7) \(x -5 = 1 \) [ , \(x = 6\)]

Q7) \( w \over 4 \) \(=3 \) [ , \(w = 12\)]

Q7) \(6w + 8 = 44\) [ \( w = 6\)]

Q8) \(z -6 = 2 \) [ , \(z = 8\)]

Q8) \(8z = 40 \) [ , \(z = 5\)]

Q8) \(2x + 8 = 20\) [ \( x = 6\)]

Q9) \(y + 5 = 13 \) [ , \(y = 8\)]

Q9) \(9w = 81 \) [ , \(w = 9\)]

Q9) \( {x\over5}+3 = 13\) [ \(x= 50\)]

Q10) \(w -8 = 2 \) [ , \(w = 10\)]

Q10) \(4w = 40 \) [ , \(w = 10\)]

Q10) \(7y -3 = 32\) [ \( y = 5\)]