Q1) 2(5x -7) = 26 [ x = 4]

Q1) \(7 z + 8 \over 6 \) \(=6 \) [ \(z = 4\)]

Q1) \( 8y -8= 4(y + 3) \) [ \(y = 5\)]

Q2) 8(6x -6) = 96 [ x = 3]

Q2) \(4 y + 8 \over 6 \) \(=6 \) [ \(y = 7\)]

Q2) \( 4z -7= 5(z -3) \) [ \(z = 8\)]

Q3) 3(2w + 4) = 42 [ w = 5]

Q3) \(10 x -4 \over 3 \) \(=32 \) [ \(x = 10\)]

Q3) \( 4y -8= 10(y + 4) \) [ \(y = -8\)]

Q4) 7(2x + 5) = 63 [ x = 2]

Q4) \(7 x + 2 \over 3 \) \(=10 \) [ \(x = 4\)]

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

Q5) 8(2x -5) = 8 [ x = 3]

Q5) \(10 y -6 \over 4 \) \(=21 \) [ \(y = 9\)]

Q5) \( 9x -3= 6(x -4) \) [ \(x = -7\)]

Q6) 3(5z -10) = 90 [ z = 8]

Q6) \(6 y + 9 \over 3 \) \(=13 \) [ \(y = 5\)]

Q6) \( 9y -8= 5(y -8) \) [ \(y = -8\)]

Q7) 5(2w -5) = 15 [ w = 4]

Q7) \(2 w + 6 \over 2 \) \(=8 \) [ \(w = 5\)]

Q7) \( 7x +8= 2(x + 9) \) [ \(x = 2\)]

Q8) 6(5z -3) = 72 [ z = 3]

Q8) \(5 z + 7 \over 4 \) \(=13 \) [ \(z = 9\)]

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

Q9) 6(2w -2) = 36 [ w = 4]

Q9) \(6 x + 2 \over 10 \) \(=2 \) [ \(x = 3\)]

Q9) \( 6w +6= 4(w + 4) \) [ \(w = 5\)]

Q10) 4(4y + 5) = 52 [ y = 2]

Q10) \(10 x + 5 \over 5 \) \(=7 \) [ \(x = 3\)]

Q10) \( 8y +6= 2(y + 9) \) [ \(y = 2\)]