Q1) \(13x -4 = 61\) [ \( x = 5\)]

Q1) \(8(y -3) = 48\) [ y= \(9\)]

Q1) 2(2z + 3) = 18 [ z = 3]

Q2) \( {w\over5}+3 = 10\) [ \(w= 35\)]

Q2) \(6(x + 2) = 30\) [ x= \(3\)]

Q2) 7(9y -9) = 63 [ y = 2]

Q3) \(20y -4 = 156\) [ \( y = 8\)]

Q3) \(9(z + 9) = 108\) [ z= \(3\)]

Q3) 8(2y -5) = 88 [ y = 8]

Q4) \( {w\over2}+9 = 19\) [ \(w= 20\)]

Q4) \(7(x -4) = 35\) [ x= \(9\)]

Q4) 3(3w + 3) = 72 [ w = 7]

Q5) \( {w\over10}+9 = 11\) [ \(w= 20\)]

Q5) \(10(y -5) = 40\) [ y= \(9\)]

Q5) 8(6x -8) = 32 [ x = 2]

Q6) \(4y + 4 = 36\) [ \( y = 8\)]

Q6) \(7(w + 9) = 91\) [ w= \(4\)]

Q6) 9(3z -10) = 45 [ z = 5]

Q7) \(12x -8 = 64\) [ \( x = 6\)]

Q7) \(5(z + 9) = 75\) [ z= \(6\)]

Q7) 3(10z + 10) = 90 [ z = 2]

Q8) \( {x\over4}-5 = 4\) [ \(x= 36\)]

Q8) \(7(x + 7) = 112\) [ x= \(9\)]

Q8) 2(2w -4) = 32 [ w = 10]

Q9) \(17y -7 = 95\) [ \( y = 6\)]

Q9) \(10(y + 2) = 40\) [ y= \(2\)]

Q9) 3(2x -7) = 39 [ x = 10]

Q10) \(16y -3 = 77\) [ \( y = 5\)]

Q10) \(5(w + 6) = 40\) [ w= \(2\)]

Q10) 3(4z -6) = 30 [ z = 4]