Q1) \(4y + 7 = 47\) [ \( y = 10\)]

Q1) \(7(x -3) = 14\) [ x= \(5\)]

Q1) 4(7y -3) = 72 [ y = 3]

Q2) \(18y + 3 = 111\) [ \( y = 6\)]

Q2) \(8(z + 9) = 120\) [ z= \(6\)]

Q2) 10(3z -7) = 50 [ z = 4]

Q3) \(5z -8 = 32\) [ \( z = 8\)]

Q3) \(6(w + 6) = 72\) [ w= \(6\)]

Q3) 2(3y + 5) = 34 [ y = 4]

Q4) \(12z -5 = 43\) [ \( z = 4\)]

Q4) \(10(w + 6) = 140\) [ w= \(8\)]

Q4) 6(8y -10) = 36 [ y = 2]

Q5) \( {w\over3}+4 = 10\) [ \(w= 18\)]

Q5) \(10(y + 5) = 150\) [ y= \(10\)]

Q5) 4(5w + 2) = 88 [ w = 4]

Q6) \( {x\over3}+6 = 8\) [ \(x= 6\)]

Q6) \(9(w + 5) = 117\) [ w= \(8\)]

Q6) 8(2x -5) = 24 [ x = 4]

Q7) \(12w -8 = 28\) [ \( w = 3\)]

Q7) \(2(x + 2) = 16\) [ x= \(6\)]

Q7) 3(4z + 5) = 75 [ z = 5]

Q8) \(3x -7 = 5\) [ \( x = 4\)]

Q8) \(8(x -4) = 8\) [ x= \(5\)]

Q8) 2(3y + 6) = 66 [ y = 9]

Q9) \( {y\over2}+8 = 16\) [ \(y= 16\)]

Q9) \(5(y + 3) = 45\) [ y= \(6\)]

Q9) 6(2w -5) = 54 [ w = 7]

Q10) \( {w\over5}+5 = 9\) [ \(w= 20\)]

Q10) \(2(x -2) = 8\) [ x= \(6\)]

Q10) 2(10w + 6) = 52 [ w = 2]