Q1) \(18y -15 = 15y + 18 \) [ \(y=\) 11]

Q1) \(17z + 19 = 19z + 11 \) [ \(z\) = 4]

Q1) \( 5x -3= 2(x -6) \) [ \(x = -3\)]

Q2) \(18y -14 = 9y + 4 \) [ \(y=\) 2]

Q2) \(13w + 5 = 17w -11 \) [ \(w\) = 4]

Q2) \( 4w +6= 2(w -4) \) [ \(w = -7\)]

Q3) \(20w -13 = 18w + 3 \) [ \(w=\) 8]

Q3) \(8z + 17 = 11z -19 \) [ \(z\) = 12]

Q3) \( 8x -6= 10(x -2) \) [ \(x = 7\)]

Q4) \(4z -20 = 2z + 16 \) [ \(z=\) 18]

Q4) \(12y + 16 = 15y -17 \) [ \(y\) = 11]

Q4) \( 10y +4= 6(y -2) \) [ \(y = -4\)]

Q5) \(14x + 4 = 12x + 14 \) [ \(x=\) 5]

Q5) \(13w + 16 = 15w + 8 \) [ \(w\) = 4]

Q5) \( 7y +7= 4(y + 7) \) [ \(y = 7\)]

Q6) \(15x -4 = 12x + 8 \) [ \(x=\) 4]

Q6) \(12w + 19 = 14w -17 \) [ \(w\) = 18]

Q6) \( 9x -2= 4(x -8) \) [ \(x = -6\)]

Q7) \(9z + 7 = 6z + 13 \) [ \(z=\) 2]

Q7) \(15y + 19 = 18y + 4 \) [ \(y\) = 5]

Q7) \( 4w +4= 8(w + 3) \) [ \(w = -5\)]

Q8) \(8w -15 = 5w + 3 \) [ \(w=\) 6]

Q8) \(19w + 5 = 12w + 19 \) [ \(w=\) 2]

Q8) \( 2z +10= 10(z -7) \) [ \(z = 10\)]

Q9) \(14y -13 = 8y + 5 \) [ \(y=\) 3]

Q9) \(2w + 13 = 15w -13 \) [ \(w\) = 2]

Q9) \( 8w -5= 3(w -5) \) [ \(w = -2\)]

Q10) \(8w -19 = 2w + 5 \) [ \(w=\) 4]

Q10) \(12y -2 = 10y + 12 \) [ \(y=\) 7]

Q10) \( 10w -10= 2(w + 7) \) [ \(w = 3\)]