Answers created by Tsepi

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• How do you solve `-2x - 5= - 17+ 4x`?
  
• How do you simplify `\frac { ( x y ) ^ { 2} } { x ^ { 2} y ^ { 2} }`?
  
• Question #93db2
  
• How do you solve `10+ 6x = 7x + 6`?
  
• Question #e8a45
  
• How do you simplify `\frac { 7y ^ { 6} } { 21y ^ { 2} }`?
  
• How do you divide `7\frac { 1} { 3} \div 2\frac { 2} { 6}`?
  
• Which has greater surface tension: ethanol or dimethyl ether?
  
• How do you solve `\frac{3}{10}=\frac{9}{y}`?
  
• How do you solve `10+ x = - 6x + 31`?
  
• How do you solve `-20= - 4z`?
  
• What is the equation of the line that goes through `(2, 0)` and is parallel to `y=2/3x`?
  
• How do you solve `\frac { n + 2} { n + 8} = \frac { 9} { 8}`?
  
• How do you solve the system of equations `x+ 2y = 3` and `- 2x + y = 1`?
  
• How do you simplify `\frac { 5v ^ { 5} w ^ { 2} } { 40v ^ { 4} w ^ { 2} }`?