If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying y2 + -6y = -13 Reorder the terms: -6y + y2 = -13 Solving -6y + y2 = -13 Solving for variable 'y'. Reorder the terms: 13 + -6y + y2 = -13 + 13 Combine like terms: -13 + 13 = 0 13 + -6y + y2 = 0 Begin completing the square. Move the constant term to the right: Add '-13' to each side of the equation. 13 + -6y + -13 + y2 = 0 + -13 Reorder the terms: 13 + -13 + -6y + y2 = 0 + -13 Combine like terms: 13 + -13 = 0 0 + -6y + y2 = 0 + -13 -6y + y2 = 0 + -13 Combine like terms: 0 + -13 = -13 -6y + y2 = -13 The y term is -6y. Take half its coefficient (-3). Square it (9) and add it to both sides. Add '9' to each side of the equation. -6y + 9 + y2 = -13 + 9 Reorder the terms: 9 + -6y + y2 = -13 + 9 Combine like terms: -13 + 9 = -4 9 + -6y + y2 = -4 Factor a perfect square on the left side: (y + -3)(y + -3) = -4 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 1.5x+x=100 | | (2u+1)+(3u+5)=11 | | 1/2-2/6 | | 1+x=-16x+16 | | x+x+31+2x-33=674 | | 6x+12=3+8x-5 | | 2(y)=19 | | y-12=-22 | | 11x-2=4x-51 | | -12+12x=-9+10x | | 2(-39)-y=-5 | | 4+03x=19 | | 27-39x=27-39x | | 8x+(1/x^2) | | x+1/2x=100 | | 7+12x-3=9x+31-6x | | -(8-7a)-(4+6a)-29=-(7-7a)+(-a)+6 | | 8x+1/x^2 | | x-25-2x=14 | | ln(2x+1)-2ln(x)=2 | | 6n+3n=90 | | -7m+21-5(m-1)=8m-(4m-3)-9m+2 | | 7/x+2=4/2x-3 | | x^2+x-3.25=0 | | 3.6+y=1 | | 4/5k-5=-7+2/3k | | x-2-6x=4 | | -[8z-(11z+9)]=9+(2z+3) | | 4m^3-10m^2= | | -2p-6(3-2p)=6(p-3)-16 | | 5x+10=-20fory | | 3x(x-2)+5(x-2)=0 |