Q1) \(9(y + 4) = 63\) [ y= \(3\)]

Q1) 2(2z + 2) = 28 [ z = 6]

Q1) 10(3y -2) = 70 [ y = 3]

Q2) \(7(z + 7) = 119\) [ z= \(10\)]

Q2) 2(5x + 8) = 76 [ x = 6]

Q2) 5(2x + 5) = 45 [ x = 2]

Q3) \(10(w + 9) = 160\) [ w= \(7\)]

Q3) 9(7w -5) = 81 [ w = 2]

Q3) 4(2w + 4) = 32 [ w = 2]

Q4) \(2(z -4) = 4\) [ z= \(6\)]

Q4) 2(7w -8) = 12 [ w = 2]

Q4) 7(2z -8) = 14 [ z = 5]

Q5) \(10(z + 7) = 150\) [ z= \(8\)]

Q5) 5(3x -6) = 45 [ x = 5]

Q5) 5(3w -3) = 90 [ w = 7]

Q6) \(4(x + 7) = 44\) [ x= \(4\)]

Q6) 4(3w -5) = 76 [ w = 8]

Q6) 19(2w -9) = 19 [ w = 5]

Q7) \(7(x + 8) = 77\) [ x= \(3\)]

Q7) 2(6w -10) = 40 [ w = 5]

Q7) 3(3y -7) = 60 [ y = 9]

Q8) \(6(y + 7) = 54\) [ y= \(2\)]

Q8) 7(2y -10) = 28 [ y = 7]

Q8) 19(2x -9) = 95 [ x = 7]

Q9) \(2(w -3) = 14\) [ w= \(10\)]

Q9) 2(10y -6) = 48 [ y = 3]

Q9) 2(5z -10) = 0 [ z = 2]

Q10) \(5(x + 4) = 45\) [ x= \(5\)]

Q10) 3(9x + 9) = 81 [ x = 2]

Q10) 2(2x -8) = 12 [ x = 7]