If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying y2 + -10y = -18 Reorder the terms: -10y + y2 = -18 Solving -10y + y2 = -18 Solving for variable 'y'. Reorder the terms: 18 + -10y + y2 = -18 + 18 Combine like terms: -18 + 18 = 0 18 + -10y + y2 = 0 Begin completing the square. Move the constant term to the right: Add '-18' to each side of the equation. 18 + -10y + -18 + y2 = 0 + -18 Reorder the terms: 18 + -18 + -10y + y2 = 0 + -18 Combine like terms: 18 + -18 = 0 0 + -10y + y2 = 0 + -18 -10y + y2 = 0 + -18 Combine like terms: 0 + -18 = -18 -10y + y2 = -18 The y term is -10y. Take half its coefficient (-5). Square it (25) and add it to both sides. Add '25' to each side of the equation. -10y + 25 + y2 = -18 + 25 Reorder the terms: 25 + -10y + y2 = -18 + 25 Combine like terms: -18 + 25 = 7 25 + -10y + y2 = 7 Factor a perfect square on the left side: (y + -5)(y + -5) = 7 Calculate the square root of the right side: 2.645751311 Break this problem into two subproblems by setting (y + -5) equal to 2.645751311 and -2.645751311.Subproblem 1
y + -5 = 2.645751311 Simplifying y + -5 = 2.645751311 Reorder the terms: -5 + y = 2.645751311 Solving -5 + y = 2.645751311 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + y = 2.645751311 + 5 Combine like terms: -5 + 5 = 0 0 + y = 2.645751311 + 5 y = 2.645751311 + 5 Combine like terms: 2.645751311 + 5 = 7.645751311 y = 7.645751311 Simplifying y = 7.645751311Subproblem 2
y + -5 = -2.645751311 Simplifying y + -5 = -2.645751311 Reorder the terms: -5 + y = -2.645751311 Solving -5 + y = -2.645751311 Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Add '5' to each side of the equation. -5 + 5 + y = -2.645751311 + 5 Combine like terms: -5 + 5 = 0 0 + y = -2.645751311 + 5 y = -2.645751311 + 5 Combine like terms: -2.645751311 + 5 = 2.354248689 y = 2.354248689 Simplifying y = 2.354248689Solution
The solution to the problem is based on the solutions from the subproblems. y = {7.645751311, 2.354248689}
| (x-2)-(3x+6)=-16 | | 5y-3*5=40 | | -v-4=-3v-16 | | 36x^3-13x^2+1=0 | | 36x^3-13x^2+1=0 | | -8z-12=-6z-20 | | 3x+5x=42+6 | | 26.01*5.1= | | 8=5-b | | -4(1+5v)+4v(-2v+5)= | | -5/9=x-2/5 | | -3(x+2)+x=-9 | | 8w-9=-7w-9 | | 5y-3*15=40 | | -15.5*22= | | -4w-17=-6w-19 | | 10x-2y=30 | | -7u+12=-9u+16 | | 7.1x+4=6.1x | | -3z+1=7 | | -6+x=22 | | 3x-5x=9 | | (4+2x)(5+2x)-20=10 | | 5g-4(-5+3g)=1-g | | 12=6x+3y | | -5=(c-4)/3 | | -7x=-16-33 | | -5=c-4/3 | | -9=15+x | | 6x+4=4x+16 | | -6-3(8x+2)=-3(6x+2)+2 | | -3n(1-2n)+2n(5n-3)= |