If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x(x + 14) = (x + 7) * 2 Reorder the terms: x(14 + x) = (x + 7) * 2 (14 * x + x * x) = (x + 7) * 2 (14x + x2) = (x + 7) * 2 Reorder the terms: 14x + x2 = (7 + x) * 2 Reorder the terms for easier multiplication: 14x + x2 = 2(7 + x) 14x + x2 = (7 * 2 + x * 2) 14x + x2 = (14 + 2x) Solving 14x + x2 = 14 + 2x Solving for variable 'x'. Reorder the terms: -14 + 14x + -2x + x2 = 14 + 2x + -14 + -2x Combine like terms: 14x + -2x = 12x -14 + 12x + x2 = 14 + 2x + -14 + -2x Reorder the terms: -14 + 12x + x2 = 14 + -14 + 2x + -2x Combine like terms: 14 + -14 = 0 -14 + 12x + x2 = 0 + 2x + -2x -14 + 12x + x2 = 2x + -2x Combine like terms: 2x + -2x = 0 -14 + 12x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '14' to each side of the equation. -14 + 12x + 14 + x2 = 0 + 14 Reorder the terms: -14 + 14 + 12x + x2 = 0 + 14 Combine like terms: -14 + 14 = 0 0 + 12x + x2 = 0 + 14 12x + x2 = 0 + 14 Combine like terms: 0 + 14 = 14 12x + x2 = 14 The x term is 12x. Take half its coefficient (6). Square it (36) and add it to both sides. Add '36' to each side of the equation. 12x + 36 + x2 = 14 + 36 Reorder the terms: 36 + 12x + x2 = 14 + 36 Combine like terms: 14 + 36 = 50 36 + 12x + x2 = 50 Factor a perfect square on the left side: (x + 6)(x + 6) = 50 Calculate the square root of the right side: 7.071067812 Break this problem into two subproblems by setting (x + 6) equal to 7.071067812 and -7.071067812.Subproblem 1
x + 6 = 7.071067812 Simplifying x + 6 = 7.071067812 Reorder the terms: 6 + x = 7.071067812 Solving 6 + x = 7.071067812 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + x = 7.071067812 + -6 Combine like terms: 6 + -6 = 0 0 + x = 7.071067812 + -6 x = 7.071067812 + -6 Combine like terms: 7.071067812 + -6 = 1.071067812 x = 1.071067812 Simplifying x = 1.071067812Subproblem 2
x + 6 = -7.071067812 Simplifying x + 6 = -7.071067812 Reorder the terms: 6 + x = -7.071067812 Solving 6 + x = -7.071067812 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-6' to each side of the equation. 6 + -6 + x = -7.071067812 + -6 Combine like terms: 6 + -6 = 0 0 + x = -7.071067812 + -6 x = -7.071067812 + -6 Combine like terms: -7.071067812 + -6 = -13.071067812 x = -13.071067812 Simplifying x = -13.071067812Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.071067812, -13.071067812}
| 64^-1/3 | | 3/8x1/3 | | 8n^2=-96+64n | | 3x+20=x | | (2x-3)/3=(2-5x)/7 | | -3x+16=10x | | -9(2+y)-3y+8=-2(4y+5) | | 3x-2=10x-15 | | 9x+4x=-3 | | 1/3x-2=5 | | 4(u-10)=2(u+10) | | 12x=8-4(x+2) | | 4-x+7x=4 | | 20=4-2z | | 6x^3+8x+2=0 | | 4x-5=35+2(2x-15) | | -7-x+7x=4 | | 5/6d=d+6/5 | | 60=-16t^2+75+0 | | 2p=4480 | | 3x-2(1-2x)=0,5(3x+1,5) | | x/10=5/2 | | (4/a)*(a/16) | | 0.5-k=-2.8(2k-1.5) | | (0.3+2x)(0.6+2x)=6.02598 | | 7x+6=6x+6 | | I/2=312 | | -16/15=0 | | 6x-16=-4x+6 | | 31=-6w+1 | | 2h=482 | | d-2=14 |