Q1) \( {z\over10}+3 = 8\) [ \(z= 50\)]

Q1) \(7(z + 7) = 91\) [ z= \(6\)]

Q1) \(6z + 8 = 2z + 16 \) [ \(z=\) 2]

Q2) \(4y + 9 = 17\) [ \( y = 2\)]

Q2) \(9(y + 3) = 108\) [ y= \(9\)]

Q2) \(18x -19 = 15x + 8 \) [ \(x=\) 9]

Q3) \(6w -9 = 39\) [ \( w = 8\)]

Q3) \(2(y + 5) = 14\) [ y= \(2\)]

Q3) \(11z -3 = 8z + 12 \) [ \(z=\) 5]

Q4) \(6w + 8 = 26\) [ \( w = 3\)]

Q4) \(2(y + 8) = 20\) [ y= \(2\)]

Q4) \(17z -9 = 12z + 6 \) [ \(z=\) 3]

Q5) \( {z\over4}+5 = 13\) [ \(z= 32\)]

Q5) \(4(x + 4) = 52\) [ x= \(9\)]

Q5) \(14z -5 = 4z + 15 \) [ \(z=\) 2]

Q6) \( {x\over8}+4 = 11\) [ \(x= 56\)]

Q6) \(5(w + 5) = 40\) [ w= \(3\)]

Q6) \(8z -19 = 4z + 17 \) [ \(z=\) 9]

Q7) \( {z\over10}-3 = 4\) [ \(z= 70\)]

Q7) \(3(y -2) = 3\) [ y= \(3\)]

Q7) \(14z -12 = 7z + 16 \) [ \(z=\) 4]

Q8) \(5w -7 = 28\) [ \( w = 7\)]

Q8) \(4(x + 10) = 68\) [ x= \(7\)]

Q8) \(17x -13 = 15x + 13 \) [ \(x=\) 13]

Q9) \(6w + 5 = 41\) [ \( w = 6\)]

Q9) \(5(w + 9) = 80\) [ w= \(7\)]

Q9) \(20w -17 = 10w + 13 \) [ \(w=\) 3]

Q10) \(9z + 5 = 32\) [ \( z = 3\)]

Q10) \(5(x + 10) = 85\) [ x= \(7\)]

Q10) \(7w -4 = 5w + 8 \) [ \(w=\) 6]