If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5y2 = 3y + -7 Reorder the terms: 5y2 = -7 + 3y Solving 5y2 = -7 + 3y Solving for variable 'y'. Reorder the terms: 7 + -3y + 5y2 = -7 + 3y + 7 + -3y Reorder the terms: 7 + -3y + 5y2 = -7 + 7 + 3y + -3y Combine like terms: -7 + 7 = 0 7 + -3y + 5y2 = 0 + 3y + -3y 7 + -3y + 5y2 = 3y + -3y Combine like terms: 3y + -3y = 0 7 + -3y + 5y2 = 0 Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. 1.4 + -0.6y + y2 = 0 Move the constant term to the right: Add '-1.4' to each side of the equation. 1.4 + -0.6y + -1.4 + y2 = 0 + -1.4 Reorder the terms: 1.4 + -1.4 + -0.6y + y2 = 0 + -1.4 Combine like terms: 1.4 + -1.4 = 0.0 0.0 + -0.6y + y2 = 0 + -1.4 -0.6y + y2 = 0 + -1.4 Combine like terms: 0 + -1.4 = -1.4 -0.6y + y2 = -1.4 The y term is -0.6y. Take half its coefficient (-0.3). Square it (0.09) and add it to both sides. Add '0.09' to each side of the equation. -0.6y + 0.09 + y2 = -1.4 + 0.09 Reorder the terms: 0.09 + -0.6y + y2 = -1.4 + 0.09 Combine like terms: -1.4 + 0.09 = -1.31 0.09 + -0.6y + y2 = -1.31 Factor a perfect square on the left side: (y + -0.3)(y + -0.3) = -1.31 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 2b-3=2b-7 | | 27=p | | -4(6x-2)+3=-24x+11 | | 27=x | | 5-3(-4)=-7 | | 5=3b-8b | | 10.7=-d+43 | | 11x+4=5(2x-1)+9 | | 13-r=-3(-r+1) | | -3(4x+3)=-9 | | 2b-3=2b-6 | | 2a+3(a+4)= | | 8(x+2)-8=17-3x-9+11x | | 60t^4-4at^2+12t= | | (2x-3)(4x-2)= | | 0.33333333333x+10=55 | | x=2x^2+7x+9 | | -a/25=8 | | -4+9(x-2)=16x+3-7x | | .45x+.05(14-x)=.10(-25) | | -8-11=-5x+23 | | 0.80.2=x | | q^2+q-20=0 | | -(6xy-12)+3(5xy+8)= | | (6x+5)-1.3=-1.9 | | 0.33x+10=55 | | 14p^3q^3-21p^2q^2+35pq= | | 400-5x=322-3x | | 2(7)+6+5(7)=55 | | 8789-3434=876x | | -11-r=4(r-4) | | 1/4(3x+5)-1/3(x+7)=6 |