Q1) \( {y\over9}-3 = 5\) [ \(y= 72\)]

Q1) \(2(z + 9) = 26\) [ z= \(4\)]

Q1) \(19w -12 = 5w + 16 \) [ \(w=\) 2]

Q2) \(4z + 3 = 11\) [ \( z = 2\)]

Q2) \(10(x + 4) = 140\) [ x= \(10\)]

Q2) \(11y -2 = 3y + 14 \) [ \(y=\) 2]

Q3) \(10w -7 = 73\) [ \( w = 8\)]

Q3) \(3(w + 6) = 42\) [ w= \(8\)]

Q3) \(19z -19 = 13z + 5 \) [ \(z=\) 4]

Q4) \( {z\over8}-5 = 4\) [ \(z= 72\)]

Q4) \(6(y + 7) = 96\) [ y= \(9\)]

Q4) \(19y -11 = 10y + 7 \) [ \(y=\) 2]

Q5) \( {z\over2}+4 = 13\) [ \(z= 18\)]

Q5) \(6(z + 2) = 60\) [ z= \(8\)]

Q5) \(13z -12 = 11z + 6 \) [ \(z=\) 9]

Q6) \( {x\over8}+3 = 5\) [ \(x= 16\)]

Q6) \(7(z + 9) = 112\) [ z= \(7\)]

Q6) \(7x -14 = 4x + 19 \) [ \(x=\) 11]

Q7) \(8w + 8 = 48\) [ \( w = 5\)]

Q7) \(10(x + 5) = 110\) [ x= \(6\)]

Q7) \(20w -2 = 18w + 16 \) [ \(w=\) 9]

Q8) \( {w\over3}+2 = 6\) [ \(w= 12\)]

Q8) \(7(z + 6) = 77\) [ z= \(5\)]

Q8) \(6w + 11 = 4w + 19 \) [ \(w=\) 4]

Q9) \( {w\over6}+10 = 12\) [ \(w= 12\)]

Q9) \(6(x + 3) = 60\) [ x= \(7\)]

Q9) \(10w + 7 = 5w + 17 \) [ \(w=\) 2]

Q10) \( {x\over8}-2 = 6\) [ \(x= 64\)]

Q10) \(8(w + 7) = 128\) [ w= \(9\)]

Q10) \(8y -2 = 5y + 13 \) [ \(y=\) 5]