Q1) x =z -5. Rearrange to find z . [ \(z = x +5\)]

Q1) \(x =10y + 2\) . Find y . [ \(y \)= \({x -2}\over10\)]

Q1) y = \(w\over 5\) + 5. Find w . [ \(w \)= \(5( y -5)\)]

Q2) \(x =7w. \) Find \((w).\) [ \(w\) = \(x\over7\)]

Q2) \(w =8y -10\) . Find y . [ \(y \)= \({w +10}\over8\)]

Q2) w = \(y\over 5\) + 9. Find y . [ \(y \)= \(5( w -9)\)]

Q3) \(z =2y. \) Find \((y).\) [ \(y\) = \(z\over2\)]

Q3) \(w =9y -8\) . Find y . [ \(y \)= \({w +8}\over9\)]

Q3) w = \(x\over 2\) + 10. Find x . [ \(x \)= \(2( w -10)\)]

Q4) \(x =7y. \) Find \((y).\) [ \(y\) = \(x\over7\)]

Q4) \(y =3z -4\) . Find z . [ \(z \)= \({y +4}\over3\)]

Q4) w = \(x\over 4\) -10. Find x . [ \(x \)= \(4( w +10)\)]

Q5) \(w =5y. \) Find \((y).\) [ \(y\) = \(w\over5\)]

Q5) \(w =8z -9\) . Find z . [ \(z \)= \({w +9}\over8\)]

Q5) x = \(w\over 6\) + 8. Find w . [ \(w \)= \(6( x -8)\)]

Q6) \(w =8x. \) Find \((x).\) [ \(x\) = \(w\over8\)]

Q6) \(z =4y + 3\) . Find y . [ \(y \)= \({z -3}\over4\)]

Q6) y = \(x\over 5\) -4. Find x . [ \(x \)= \(5( y +4)\)]

Q7) x =y + 9. Rearrange to find y . [ \(y = x -9\)]

Q7) \(z =10x -8\) . Find x . [ \(x \)= \({z +8}\over10\)]

Q7) x = \(w\over 4\) -7. Find w . [ \(w \)= \(4( x +7)\)]

Q8) \(y =9w. \) Find \((w).\) [ \(w\) = \(y\over9\)]

Q8) \(y =8w + 9\) . Find w . [ \(w \)= \({y -9}\over8\)]

Q8) x = \(z\over 10\) + 8. Find z . [ \(z \)= \(10( x -8)\)]

Q9) y =z + 6. Rearrange to find z . [ \(z = y -6\)]

Q9) \(w =5x + 4\) . Find x . [ \(x \)= \({w -4}\over5\)]

Q9) w = \(y\over 4\) -2. Find y . [ \(y \)= \(4( w +2)\)]

Q10) \(z =7y. \) Find \((y).\) [ \(y\) = \(z\over7\)]

Q10) \(z =2y -6\) . Find y . [ \(y \)= \({z +6}\over2\)]

Q10) z = \(y\over 7\) -10. Find y . [ \(y \)= \(7( z +10)\)]