If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2y2 + -5 = -2y Reorder the terms: -5 + 2y2 = -2y Solving -5 + 2y2 = -2y Solving for variable 'y'. Reorder the terms: -5 + 2y + 2y2 = -2y + 2y Combine like terms: -2y + 2y = 0 -5 + 2y + 2y2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. -2.5 + y + y2 = 0 Move the constant term to the right: Add '2.5' to each side of the equation. -2.5 + y + 2.5 + y2 = 0 + 2.5 Reorder the terms: -2.5 + 2.5 + y + y2 = 0 + 2.5 Combine like terms: -2.5 + 2.5 = 0.0 0.0 + y + y2 = 0 + 2.5 y + y2 = 0 + 2.5 Combine like terms: 0 + 2.5 = 2.5 y + y2 = 2.5 The y term is y. Take half its coefficient (0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. + 0.25 + y2 = 2.5 + 0.25 Combine like terms: + 0.25 = 1.25 1.25 + y2 = 2.5 + 0.25 Combine like terms: 2.5 + 0.25 = 2.75 1.25 + y2 = 2.75 Factor a perfect square on the left side: (y + 0.5)(y + 0.5) = 2.75 Calculate the square root of the right side: 1.658312395 Break this problem into two subproblems by setting (y + 0.5) equal to 1.658312395 and -1.658312395.Subproblem 1
y + 0.5 = 1.658312395 Simplifying y + 0.5 = 1.658312395 Reorder the terms: 0.5 + y = 1.658312395 Solving 0.5 + y = 1.658312395 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + y = 1.658312395 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + y = 1.658312395 + -0.5 y = 1.658312395 + -0.5 Combine like terms: 1.658312395 + -0.5 = 1.158312395 y = 1.158312395 Simplifying y = 1.158312395Subproblem 2
y + 0.5 = -1.658312395 Simplifying y + 0.5 = -1.658312395 Reorder the terms: 0.5 + y = -1.658312395 Solving 0.5 + y = -1.658312395 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + y = -1.658312395 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + y = -1.658312395 + -0.5 y = -1.658312395 + -0.5 Combine like terms: -1.658312395 + -0.5 = -2.158312395 y = -2.158312395 Simplifying y = -2.158312395Solution
The solution to the problem is based on the solutions from the subproblems. y = {1.158312395, -2.158312395}
| 0.26/12= | | 7-7x-3=-19+5x-13 | | 4cos^2=2 | | 4(x-5)=9(x-6) | | -6y+9=-5y+4 | | -2+6x+12=0 | | .5x+7=-5 | | 2[4-(3-17x)]+x=5(7x+3)-13 | | 3v-12=2v | | 29-7.75=I | | .11x+9=-2 | | .01-.01(x+2)=-0.03(3-x) | | .17x+6=-1 | | 6+10x=-74 | | 84-3t=9t+24 | | -6(x-3)-23=-10 | | 2t+5=65-4t | | .16x+2=-6 | | 10x+1=2(2x+5)+6x-9 | | 5x+16-4x=-8-11 | | 20a^2-17a-10=0 | | 6+10t=87+t | | 53y=26(2y+12) | | X/2-5=37 | | -7(7x-2)+2=-49+16 | | 2x+3.2=5.4 | | 3t-1=11t-65 | | 2t+20=11t-79 | | -1.1=3.9-5y | | 34=5 | | 36/12x3^2= | | -4(6-b)=4 |