Q1) \( {x\over3}+9 = 15\) [ \(x= 18\)]

Q1) \(6(w + 4) = 42\) [ w= \(3\)]

Q1) \(18z -10 = 13z + 5 \) [ \(z=\) 3]

Q2) \(4x + 4 = 32\) [ \( x = 7\)]

Q2) \(7(y + 9) = 105\) [ y= \(6\)]

Q2) \(16z + 4 = 14z + 14 \) [ \(z=\) 5]

Q3) \(4y + 6 = 18\) [ \( y = 3\)]

Q3) \(10(x + 7) = 100\) [ x= \(3\)]

Q3) \(15y -7 = 11y + 17 \) [ \(y=\) 6]

Q4) \(9x -10 = 26\) [ \( x = 4\)]

Q4) \(8(x + 5) = 104\) [ x= \(8\)]

Q4) \(13x -20 = 2x + 13 \) [ \(x=\) 3]

Q5) \( {w\over6}-4 = 2\) [ \(w= 36\)]

Q5) \(10(w + 10) = 140\) [ w= \(4\)]

Q5) \(16w + 9 = 14w + 15 \) [ \(w=\) 3]

Q6) \( {y\over9}+3 = 13\) [ \(y= 90\)]

Q6) \(10(x + 10) = 130\) [ x= \(3\)]

Q6) \(10x + 8 = 7x + 14 \) [ \(x=\) 2]

Q7) \( {x\over7}+8 = 18\) [ \(x= 70\)]

Q7) \(4(y + 2) = 24\) [ y= \(4\)]

Q7) \(16y -12 = 11y + 8 \) [ \(y=\) 4]

Q8) \( {y\over7}-8 = 1\) [ \(y= 63\)]

Q8) \(9(z -4) = 9\) [ z= \(5\)]

Q8) \(9x -15 = 6x + 15 \) [ \(x=\) 10]

Q9) \(6x -6 = 36\) [ \( x = 7\)]

Q9) \(9(z -5) = 45\) [ z= \(10\)]

Q9) \(17z -5 = 13z + 3 \) [ \(z=\) 2]

Q10) \(7z -9 = 5\) [ \( z = 2\)]

Q10) \(8(y + 9) = 88\) [ y= \(2\)]

Q10) \(15z -17 = 9z + 19 \) [ \(z=\) 6]