If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2(-1x + 1) + 5x = 2x(x + 2) Reorder the terms: 2(1 + -1x) + 5x = 2x(x + 2) (1 * 2 + -1x * 2) + 5x = 2x(x + 2) (2 + -2x) + 5x = 2x(x + 2) Combine like terms: -2x + 5x = 3x 2 + 3x = 2x(x + 2) Reorder the terms: 2 + 3x = 2x(2 + x) 2 + 3x = (2 * 2x + x * 2x) 2 + 3x = (4x + 2x2) Solving 2 + 3x = 4x + 2x2 Solving for variable 'x'. Combine like terms: 3x + -4x = -1x 2 + -1x + -2x2 = 4x + 2x2 + -4x + -2x2 Reorder the terms: 2 + -1x + -2x2 = 4x + -4x + 2x2 + -2x2 Combine like terms: 4x + -4x = 0 2 + -1x + -2x2 = 0 + 2x2 + -2x2 2 + -1x + -2x2 = 2x2 + -2x2 Combine like terms: 2x2 + -2x2 = 0 2 + -1x + -2x2 = 0 Begin completing the square. Divide all terms by -2 the coefficient of the squared term: Divide each side by '-2'. -1 + 0.5x + x2 = 0 Move the constant term to the right: Add '1' to each side of the equation. -1 + 0.5x + 1 + x2 = 0 + 1 Reorder the terms: -1 + 1 + 0.5x + x2 = 0 + 1 Combine like terms: -1 + 1 = 0 0 + 0.5x + x2 = 0 + 1 0.5x + x2 = 0 + 1 Combine like terms: 0 + 1 = 1 0.5x + x2 = 1 The x term is 0.5x. Take half its coefficient (0.25). Square it (0.0625) and add it to both sides. Add '0.0625' to each side of the equation. 0.5x + 0.0625 + x2 = 1 + 0.0625 Reorder the terms: 0.0625 + 0.5x + x2 = 1 + 0.0625 Combine like terms: 1 + 0.0625 = 1.0625 0.0625 + 0.5x + x2 = 1.0625 Factor a perfect square on the left side: (x + 0.25)(x + 0.25) = 1.0625 Calculate the square root of the right side: 1.030776406 Break this problem into two subproblems by setting (x + 0.25) equal to 1.030776406 and -1.030776406.Subproblem 1
x + 0.25 = 1.030776406 Simplifying x + 0.25 = 1.030776406 Reorder the terms: 0.25 + x = 1.030776406 Solving 0.25 + x = 1.030776406 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.25' to each side of the equation. 0.25 + -0.25 + x = 1.030776406 + -0.25 Combine like terms: 0.25 + -0.25 = 0.00 0.00 + x = 1.030776406 + -0.25 x = 1.030776406 + -0.25 Combine like terms: 1.030776406 + -0.25 = 0.780776406 x = 0.780776406 Simplifying x = 0.780776406Subproblem 2
x + 0.25 = -1.030776406 Simplifying x + 0.25 = -1.030776406 Reorder the terms: 0.25 + x = -1.030776406 Solving 0.25 + x = -1.030776406 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.25' to each side of the equation. 0.25 + -0.25 + x = -1.030776406 + -0.25 Combine like terms: 0.25 + -0.25 = 0.00 0.00 + x = -1.030776406 + -0.25 x = -1.030776406 + -0.25 Combine like terms: -1.030776406 + -0.25 = -1.280776406 x = -1.280776406 Simplifying x = -1.280776406Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.780776406, -1.280776406}
| 2(2k+3)-8k+4+3= | | .3v+5.2=7.6 | | y=3(3)-10 | | 17/34=7/d | | -2x+3x+12-9=5 | | 12=5m | | -0.2x^2+178x=78x+12320 | | -1+2y=13 | | 7x^2-10=39 | | 0=5x+4 | | 5+10y+9=16+12y-18 | | 14(v+3)-2v=3(v+4)-15 | | -4=3x-10 | | 5-8n=-3 | | 12-12=-3(5-5) | | .3-.05x=.2x-.1 | | -2(-2y+13)-3y=-18 | | -2w-3=3-w | | 6x-5=1+4x | | 2x^2+.44x-.10=0 | | 0.05n=131 | | -2/9x=9 | | x^2-4(5)= | | .24x-.38(x+2)=-.34(x+4) | | 120-3/4x=60 | | 0.6(4x+8)=1.9-(x-3) | | v=(2)(3)(4x) | | 15-.222x=9 | | 3.24x-.38(x+2)=-.34(x+4) | | 32+6(x+2)=86 | | 6x=685+11y | | -3(p-1)+2p=-1-5p |