Q1) \( {z\over6}+5 = 9\) [ \(z= 24\)]

Q1) \(10(y + 5) = 110\) [ y= \(6\)]

Q1) 8(2x -9) = 40 [ x = 7]

Q2) \(3z + 5 = 20\) [ \( z = 5\)]

Q2) \(9(y + 6) = 126\) [ y= \(8\)]

Q2) 3(2z -7) = 39 [ z = 10]

Q3) \( {x\over2}+9 = 18\) [ \(x= 18\)]

Q3) \(9(w + 2) = 45\) [ w= \(3\)]

Q3) 7(5y -9) = 77 [ y = 4]

Q4) \(5x -4 = 6\) [ \( x = 2\)]

Q4) \(6(x + 10) = 90\) [ x= \(5\)]

Q4) 2(3y + 7) = 68 [ y = 9]

Q5) \( {y\over10}+2 = 8\) [ \(y= 60\)]

Q5) \(9(z + 5) = 72\) [ z= \(3\)]

Q5) 5(3x -4) = 25 [ x = 3]

Q6) \( {z\over7}+5 = 7\) [ \(z= 14\)]

Q6) \(7(z + 3) = 35\) [ z= \(2\)]

Q6) 3(3y + 7) = 48 [ y = 3]

Q7) \(16z + 2 = 50\) [ \( z = 3\)]

Q7) \(2(z + 8) = 32\) [ z= \(8\)]

Q7) 8(3y + 3) = 96 [ y = 3]

Q8) \( {x\over9}+5 = 9\) [ \(x= 36\)]

Q8) \(3(z + 7) = 27\) [ z= \(2\)]

Q8) 9(2y -9) = 9 [ y = 5]

Q9) \(14w + 8 = 78\) [ \( w = 5\)]

Q9) \(2(w -3) = 2\) [ w= \(4\)]

Q9) 6(8x -9) = 42 [ x = 2]

Q10) \( {z\over6}+10 = 18\) [ \(z= 48\)]

Q10) \(5(x + 7) = 55\) [ x= \(4\)]

Q10) 8(4y -10) = 48 [ y = 4]