Q1) \(x =4z. \) Find \((z).\) [ \(z\) = \(x\over4\)]

Q1) \(x =6y + 7\) . Find y . [ \(y \)= \({x -7}\over6\)]

Q1) z =\(y^ 3 -5\). Find y . [ y= \( \sqrt[3]{z +5} \)]

Q2) \(x ={y \over 6.} \) Find \(y\). [ \(y\) = \(6x\)]

Q2) \(z =2w -8\) . Find w . [ \(w \)= \({z +8}\over2\)]

Q2) w =\( 10 z^ 2 + 9\). Find z . [ z = \( \sqrt[2]{{w -9}\over 10} \)]

Q3) \(x ={y \over 8.} \) Find \(y\). [ \(y\) = \(8x\)]

Q3) \(w =7x -9\) . Find x . [ \(x \)= \({w +9}\over7\)]

Q3) y =\( 9 z^ 2 -3\). Find z . [ z = \( \sqrt[2]{{y +3}\over 9} \)]

Q4) w =y + 6. Rearrange to find y . [ \(y = w -6\)]

Q4) z = \(w\over 7\) + 8. Find w . [ \(w \)= \(7( z -8)\)]

Q4) z =\( 10 y^ 3 + 3\). Find y . [ y = \( \sqrt[3]{{z -3}\over 10} \)]

Q5) y =w + 3. Rearrange to find w . [ \(w = y -3\)]

Q5) \(w =5x + 8\) . Find x . [ \(x \)= \({w -8}\over5\)]

Q5) x =\(z^ 2 -4\). Find z . [ z= \( \sqrt[2]{x +4} \)]

Q6) \(x =6z. \) Find \((z).\) [ \(z\) = \(x\over6\)]

Q6) \(x =2y -7\) . Find y . [ \(y \)= \({x +7}\over2\)]

Q6) z =\(w^ 3 -6\). Find w . [ w= \( \sqrt[3]{z +6} \)]

Q7) \(w ={z \over 6.} \) Find \(z\). [ \(z\) = \(6w\)]

Q7) w = \(x\over 10\) + 10. Find x . [ \(x \)= \(10( w -10)\)]

Q7) z =\(w^ 2 + 7\). Find w . [ w= \( \sqrt[2]{z -7} \)]

Q8) \(w =7z. \) Find \((z).\) [ \(z\) = \(w\over7\)]

Q8) w = \(z\over 7\) -9. Find z . [ \(z \)= \(7( w +9)\)]

Q8) z =\(y^ 3 + 6\). Find y . [ y= \( \sqrt[3]{z -6} \)]

Q9) \(x ={w \over 5.} \) Find \(w\). [ \(w\) = \(5x\)]

Q9) y = \(w\over 9\) + 10. Find w . [ \(w \)= \(9( y -10)\)]

Q9) z =\(y^ 2 -7\). Find y . [ y= \( \sqrt[2]{z +7} \)]

Q10) w =y + 5. Rearrange to find y . [ \(y = w -5\)]

Q10) w = \(x\over 2\) -6. Find x . [ \(x \)= \(2( w +6)\)]

Q10) x =\( 5 y^ 2 + 10\). Find y . [ y = \( \sqrt[2]{{x -10}\over 5} \)]