Q1) w =z -9. Rearrange to find z . [ \(z = w +9\)]

Q1) \(z =7y + 6\) . Find y . [ \(y \)= \({z -6}\over7\)]

Q1) x = \(w\over 10\) + 7. Find w . [ \(w \)= \(10( x -7)\)]

Q2) x =y + 7. Rearrange to find y . [ \(y = x -7\)]

Q2) \(x =5z + 8\) . Find z . [ \(z \)= \({x -8}\over5\)]

Q2) z = \(y\over 2\) + 10. Find y . [ \(y \)= \(2( z -10)\)]

Q3) w =y -10. Rearrange to find y . [ \(y = w +10\)]

Q3) \(x =6w + 4\) . Find w . [ \(w \)= \({x -4}\over6\)]

Q3) w = \(z\over 3\) + 7. Find z . [ \(z \)= \(3( w -7)\)]

Q4) \(w ={x \over 5.} \) Find \(x\). [ \(x\) = \(5w\)]

Q4) \(y =7x + 6\) . Find x . [ \(x \)= \({y -6}\over7\)]

Q4) w = \(x\over 7\) -5. Find x . [ \(x \)= \(7( w +5)\)]

Q5) \(y ={w \over 4.} \) Find \(w\). [ \(w\) = \(4y\)]

Q5) \(x =2z + 6\) . Find z . [ \(z \)= \({x -6}\over2\)]

Q5) z = \(y\over 4\) + 3. Find y . [ \(y \)= \(4( z -3)\)]

Q6) \(x =7y. \) Find \((y).\) [ \(y\) = \(x\over7\)]

Q6) \(w =4x + 4\) . Find x . [ \(x \)= \({w -4}\over4\)]

Q6) z = \(x\over 3\) + 2. Find x . [ \(x \)= \(3( z -2)\)]

Q7) x =y + 8. Rearrange to find y . [ \(y = x -8\)]

Q7) \(w =7x + 8\) . Find x . [ \(x \)= \({w -8}\over7\)]

Q7) w = \(y\over 5\) -5. Find y . [ \(y \)= \(5( w +5)\)]

Q8) \(y =10x. \) Find \((x).\) [ \(x\) = \(y\over10\)]

Q8) \(y =2w + 7\) . Find w . [ \(w \)= \({y -7}\over2\)]

Q8) y = \(z\over 5\) -5. Find z . [ \(z \)= \(5( y +5)\)]

Q9) y =x -10. Rearrange to find x . [ \(x = y +10\)]

Q9) \(x =3y + 5\) . Find y . [ \(y \)= \({x -5}\over3\)]

Q9) z = \(y\over 9\) + 8. Find y . [ \(y \)= \(9( z -8)\)]

Q10) w =x -7. Rearrange to find x . [ \(x = w +7\)]

Q10) \(x =7w + 9\) . Find w . [ \(w \)= \({x -9}\over7\)]

Q10) y = \(x\over 3\) + 7. Find x . [ \(x \)= \(3( y -7)\)]