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

Q1) 4(3w -5) = 64 [ w = 7]

Q1) 7(9z -4) = 98 [ z = 2]

Q2) \(6(x + 3) = 48\) [ x= \(5\)]

Q2) 2(6x -4) = 52 [ x = 5]

Q2) 5(3w -4) = 10 [ w = 2]

Q3) \(8(z -2) = 56\) [ z= \(9\)]

Q3) 4(2x + 6) = 72 [ x = 6]

Q3) 7(4z -5) = 49 [ z = 3]

Q4) \(3(x + 9) = 51\) [ x= \(8\)]

Q4) 2(6x + 2) = 28 [ x = 2]

Q4) 5(2y -5) = 75 [ y = 10]

Q5) \(6(y -3) = 30\) [ y= \(8\)]

Q5) 9(3x -10) = 18 [ x = 4]

Q5) 10(4w -9) = -10 [ w = 2]

Q6) \(3(z + 9) = 54\) [ z= \(9\)]

Q6) 9(3w -2) = 63 [ w = 3]

Q6) 7(5y -5) = 35 [ y = 2]

Q7) \(10(z + 4) = 110\) [ z= \(7\)]

Q7) 4(3w -2) = 40 [ w = 4]

Q7) 10(2z -3) = 70 [ z = 5]

Q8) \(3(z + 4) = 33\) [ z= \(7\)]

Q8) 2(5x + 7) = 64 [ x = 5]

Q8) 16(2y + 2) = 96 [ y = 2]

Q9) \(9(w + 2) = 108\) [ w= \(10\)]

Q9) 2(8z + 9) = 98 [ z = 5]

Q9) 8(3w -8) = -16 [ w = 2]

Q10) \(3(w + 9) = 54\) [ w= \(9\)]

Q10) 5(3x + 5) = 70 [ x = 3]

Q10) 7(2w -3) = 35 [ w = 4]