Q1) 5(2z -8) = 40 [ z = 8]

Q1) \(6 x -10 \over 2 \) \(=1 \) [ \(x = 2\)]

Q1) \( 6z -3= 3(z -6) \) [ \(z = -5\)]

Q2) 2(8z + 10) = 84 [ z = 4]

Q2) \(7 w + 2 \over 2 \) \(=36 \) [ \(w = 10\)]

Q2) \( 7x -3= 2(x -9) \) [ \(x = -3\)]

Q3) 6(7w + 2) = 96 [ w = 2]

Q3) \(7 y + 10 \over 8 \) \(=3 \) [ \(y = 2\)]

Q3) \( 2y +4= 8(y + 5) \) [ \(y = -6\)]

Q4) 3(7y + 5) = 78 [ y = 3]

Q4) \(7 x + 8 \over 2 \) \(=11 \) [ \(x = 2\)]

Q4) \( 5x -9= 6(x -2) \) [ \(x = 3\)]

Q5) 8(2x + 2) = 80 [ x = 4]

Q5) \(5 z -7 \over 2 \) \(=14 \) [ \(z = 7\)]

Q5) \( 8y -2= 2(y -10) \) [ \(y = -3\)]

Q6) 2(3z -4) = 46 [ z = 9]

Q6) \(9 w -6 \over 2 \) \(=6 \) [ \(w = 2\)]

Q6) \( 2w +6= 4(w + 5) \) [ \(w = -7\)]

Q7) 4(2z -8) = 48 [ z = 10]

Q7) \(5 w + 2 \over 2 \) \(=6 \) [ \(w = 2\)]

Q7) \( 9w -2= 4(w + 2) \) [ \(w = 2\)]

Q8) 2(3w -8) = 32 [ w = 8]

Q8) \(10 x + 3 \over 9 \) \(=7 \) [ \(x = 6\)]

Q8) \( 3y +5= 2(y -2) \) [ \(y = -9\)]

Q9) 2(4y -2) = 20 [ y = 3]

Q9) \(7 y -10 \over 3 \) \(=6 \) [ \(y = 4\)]

Q9) \( 3w +8= 10(w -2) \) [ \(w = 4\)]

Q10) 9(3x -7) = 72 [ x = 5]

Q10) \(7 x -2 \over 2 \) \(=20 \) [ \(x = 6\)]

Q10) \( 6z -4= 4(z -4) \) [ \(z = -6\)]