Q1) \(w + 7 = 11 \) [ , \(w = 4\)]

Q1) \(9y = 54 \) [ , \(y = 6\)]

Q1) \( {y\over5}-4 = 1\) [ \(y= 25\)]

Q2) \(y -5 = 3 \) [ , \(y = 8\)]

Q2) \(7w = 35 \) [ , \(w = 5\)]

Q2) \( {z\over7}+4 = 12\) [ \(z= 56\)]

Q3) \(z + 9 = 19 \) [ , \(z = 10\)]

Q3) \( w \over 4 \) \(=3 \) [ , \(w = 12\)]

Q3) \( {z\over9}-7 = 2\) [ \(z= 81\)]

Q4) \(x + 4 = 8 \) [ , \(x = 4\)]

Q4) \( w \over 2 \) \(=5 \) [ , \(w = 10\)]

Q4) \(3w + 10 = 19\) [ \( w = 3\)]

Q5) \(y -4 = 3 \) [ , \(y = 7\)]

Q5) \( z \over 4 \) \(=4 \) [ , \(z = 16\)]

Q5) \( {y\over6}-6 = 1\) [ \(y= 42\)]

Q6) \(w -6 = 4 \) [ , \(w = 10\)]

Q6) \( z \over 3 \) \(=6 \) [ , \(z = 18\)]

Q6) \(8x -10 = 30\) [ \( x = 5\)]

Q7) \(y -2 = 5 \) [ , \(y = 7\)]

Q7) \( x \over 6 \) \(=3 \) [ , \(x = 18\)]

Q7) \(8z + 9 = 89\) [ \( z = 10\)]

Q8) \(w -2 = 1 \) [ , \(w = 3\)]

Q8) \(7y = 35 \) [ , \(y = 5\)]

Q8) \(7w + 9 = 51\) [ \( w = 6\)]

Q9) \(y + 5 = 15 \) [ , \(y = 10\)]

Q9) \(2x = 8 \) [ , \(x = 4\)]

Q9) \( {x\over6}-3 = 1\) [ \(x= 24\)]

Q10) \(y + 8 = 12 \) [ , \(y = 4\)]

Q10) \(7x = 28 \) [ , \(x = 4\)]

Q10) \( {x\over3}+7 = 16\) [ \(x= 27\)]