SOLUTION: Which one of these is not a linear equation: 6y^2-3y+1 = 0 0.07x-0.09x=0.57 5t-11t=-6t 7x+9(x-2)=-5x none of the above

Algebra.Com
Question 425983: Which one of these is not a linear equation:
6y^2-3y+1 = 0
0.07x-0.09x=0.57
5t-11t=-6t
7x+9(x-2)=-5x
none of the above

Answer by Theo(13342)   (Show Source): You can put this solution on YOUR website!
6y^2 - 3y + 1 = 0 is not a linear equation because the highest order exponent of the unknown variable is not equal to 1.
RELATED QUESTIONS

Which one of these is not a linear equation? a) 6y2 – 3y + 1 = 0 b) 0.07x – 0.09x =... (answered by checkley71)
1. Which one of these in not a linear equation? 0.07x - 0.09x = 0.57 5t - 11t = -6t... (answered by user_dude2008)
1. A rectangular room has a length of 12 feet, a width of 14 feet, and a height of 8... (answered by Fombitz)
I've missed a lot of school because I've been sick and I'm trying to get all of my work... (answered by jsmallt9)
Which of the following equations represents a linear equation? Please show examples of... (answered by Alan3354)
what is the linear equation of -3x+2=0 0=5x+3 0=-2x+4 -x+1+0 i really need help with... (answered by edjones)
Which one of the following is true: a) 1/2 < 1/3 b) 12/25 < 11/21 c) 7/12 > (answered by rfer)
What is the standard form of the equation... (answered by MathLover1)
Find the equation of the line that passes through (4;-7) and is perpendicular to the line (answered by mananth)