Q1) 5(2z -6) = 0 [ z = 3]

Q1) \(7 y + 9 \over 8 \) \(=9 \) [ \(y = 9\)]

Q1) \( 7w -5= 5(w + 3) \) [ \(w = 10\)]

Q2) 5(4x -9) = 95 [ x = 7]

Q2) \(7 w -3 \over 2 \) \(=23 \) [ \(w = 7\)]

Q2) \( 3z -9= 8(z + 2) \) [ \(z = -5\)]

Q3) 6(2y + 9) = 90 [ y = 3]

Q3) \(5 y + 8 \over 2 \) \(=19 \) [ \(y = 6\)]

Q3) \( 10x +2= 3(x -4) \) [ \(x = -2\)]

Q4) 3(2x + 9) = 81 [ x = 9]

Q4) \(6 w -10 \over 4 \) \(=11 \) [ \(w = 9\)]

Q4) \( 7w -9= 6(w -3) \) [ \(w = -9\)]

Q5) 4(2z -2) = 64 [ z = 9]

Q5) \(2 y + 2 \over 3 \) \(=6 \) [ \(y = 8\)]

Q5) \( 4w -9= 7(w -3) \) [ \(w = 4\)]

Q6) 8(2z -3) = 24 [ z = 3]

Q6) \(9 y -6 \over 3 \) \(=22 \) [ \(y = 8\)]

Q6) \( 3x -10= 7(x + 2) \) [ \(x = -6\)]

Q7) 2(2x + 3) = 42 [ x = 9]

Q7) \(2 x + 2 \over 3 \) \(=2 \) [ \(x = 2\)]

Q7) \( 4w +8= 6(w + 4) \) [ \(w = -8\)]

Q8) 5(3x + 10) = 80 [ x = 2]

Q8) \(9 y -6 \over 6 \) \(=5 \) [ \(y = 4\)]

Q8) \( 5w +2= 2(w + 4) \) [ \(w = 2\)]

Q9) 5(2w -6) = 20 [ w = 5]

Q9) \(8 y + 8 \over 8 \) \(=7 \) [ \(y = 6\)]

Q9) \( 6z -3= 3(z -9) \) [ \(z = -8\)]

Q10) 3(4y + 5) = 99 [ y = 7]

Q10) \(9 y + 5 \over 2 \) \(=43 \) [ \(y = 9\)]

Q10) \( 4z -4= 2(z -7) \) [ \(z = -5\)]