If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 5x = 3x + 1 Reorder the terms: 5x + x2 = 3x + 1 Reorder the terms: 5x + x2 = 1 + 3x Solving 5x + x2 = 1 + 3x Solving for variable 'x'. Reorder the terms: -1 + 5x + -3x + x2 = 1 + 3x + -1 + -3x Combine like terms: 5x + -3x = 2x -1 + 2x + x2 = 1 + 3x + -1 + -3x Reorder the terms: -1 + 2x + x2 = 1 + -1 + 3x + -3x Combine like terms: 1 + -1 = 0 -1 + 2x + x2 = 0 + 3x + -3x -1 + 2x + x2 = 3x + -3x Combine like terms: 3x + -3x = 0 -1 + 2x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '1' to each side of the equation. -1 + 2x + 1 + x2 = 0 + 1 Reorder the terms: -1 + 1 + 2x + x2 = 0 + 1 Combine like terms: -1 + 1 = 0 0 + 2x + x2 = 0 + 1 2x + x2 = 0 + 1 Combine like terms: 0 + 1 = 1 2x + x2 = 1 The x term is 2x. Take half its coefficient (1). Square it (1) and add it to both sides. Add '1' to each side of the equation. 2x + 1 + x2 = 1 + 1 Reorder the terms: 1 + 2x + x2 = 1 + 1 Combine like terms: 1 + 1 = 2 1 + 2x + x2 = 2 Factor a perfect square on the left side: (x + 1)(x + 1) = 2 Calculate the square root of the right side: 1.414213562 Break this problem into two subproblems by setting (x + 1) equal to 1.414213562 and -1.414213562.Subproblem 1
x + 1 = 1.414213562 Simplifying x + 1 = 1.414213562 Reorder the terms: 1 + x = 1.414213562 Solving 1 + x = 1.414213562 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + x = 1.414213562 + -1 Combine like terms: 1 + -1 = 0 0 + x = 1.414213562 + -1 x = 1.414213562 + -1 Combine like terms: 1.414213562 + -1 = 0.414213562 x = 0.414213562 Simplifying x = 0.414213562Subproblem 2
x + 1 = -1.414213562 Simplifying x + 1 = -1.414213562 Reorder the terms: 1 + x = -1.414213562 Solving 1 + x = -1.414213562 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + x = -1.414213562 + -1 Combine like terms: 1 + -1 = 0 0 + x = -1.414213562 + -1 x = -1.414213562 + -1 Combine like terms: -1.414213562 + -1 = -2.414213562 x = -2.414213562 Simplifying x = -2.414213562Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.414213562, -2.414213562}
| 3x^2+5x=2x^2-6 | | 3x-1/6y=1/8 | | -4x+6x^9-4x+5x^9+3= | | 12b=24 | | x=(5x+16)/5 | | 4(3x)=10 | | x=5x+16/5 | | logx=-5 | | (5x+16)/5 | | 8n^2+n+4n^2= | | 3n(-2)=27 | | x^6+64i=0 | | 8n^2+10n= | | (((-7)/(x-2))+(3-x)/x) | | factorx^2-22x+21=0 | | 3/x+1-4/x+2 | | (3x^2-2x+6)-(5x^2+2x+9)= | | (8x^3-3x^2+2x+1)+(-8x^2+3x+2)= | | 2c^2-8c=0 | | (9x^2+3x-2)+(3x^2-5x-3)= | | 18v^7-21v^3/3v^3 | | (2x+10)(x-2)(-162)=0 | | (0.5X+2)+(15-1.5X)=1 | | (y^2+4y+4)/(y^2+9y+14) | | 7/11=y/4 | | 6s^2+11s-35=0 | | 8/y=13/17 | | 4(3x-8)=2(6x+9) | | (x-3)^2/3=16 | | -2x-9y/4x+4x-3y/8x+1 | | 15.90=47.99-n | | 6+18x-2=19x+17-4x |