Q1) \(16w -4 = 108\) [ \( w = 7\)]

Q1) \(4(w + 5) = 36\) [ w= \(4\)]

Q1) 10(3y -10) = -10 [ y = 3]

Q2) \( {w\over9}-5 = 5\) [ \(w= 90\)]

Q2) \(5(z + 2) = 50\) [ z= \(8\)]

Q2) 8(4y + 2) = 80 [ y = 2]

Q3) \(8x -5 = 75\) [ \( x = 10\)]

Q3) \(6(z + 8) = 72\) [ z= \(4\)]

Q3) 2(8x -8) = 80 [ x = 6]

Q4) \(15x -4 = 56\) [ \( x = 4\)]

Q4) \(8(y + 5) = 80\) [ y= \(5\)]

Q4) 2(6y -10) = 28 [ y = 4]

Q5) \( {x\over7}+8 = 17\) [ \(x= 63\)]

Q5) \(10(y + 3) = 60\) [ y= \(3\)]

Q5) 3(5w -9) = 3 [ w = 2]

Q6) \(20y + 9 = 109\) [ \( y = 5\)]

Q6) \(6(y + 8) = 102\) [ y= \(9\)]

Q6) 7(5z -10) = 35 [ z = 3]

Q7) \( {x\over7}+4 = 14\) [ \(x= 70\)]

Q7) \(5(z + 5) = 50\) [ z= \(5\)]

Q7) 4(2z -9) = -12 [ z = 3]

Q8) \(11x -7 = 59\) [ \( x = 6\)]

Q8) \(8(w + 8) = 80\) [ w= \(2\)]

Q8) 9(4w -5) = 99 [ w = 4]

Q9) \(3z -8 = 16\) [ \( z = 8\)]

Q9) \(3(y + 5) = 21\) [ y= \(2\)]

Q9) 4(5y -6) = 16 [ y = 2]

Q10) \(9x -9 = 63\) [ \( x = 8\)]

Q10) \(10(w + 2) = 40\) [ w= \(2\)]

Q10) 3(2z + 2) = 54 [ z = 8]