If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -2x = 14 Reorder the terms: -2x + x2 = 14 Solving -2x + x2 = 14 Solving for variable 'x'. Reorder the terms: -14 + -2x + x2 = 14 + -14 Combine like terms: 14 + -14 = 0 -14 + -2x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '14' to each side of the equation. -14 + -2x + 14 + x2 = 0 + 14 Reorder the terms: -14 + 14 + -2x + x2 = 0 + 14 Combine like terms: -14 + 14 = 0 0 + -2x + x2 = 0 + 14 -2x + x2 = 0 + 14 Combine like terms: 0 + 14 = 14 -2x + x2 = 14 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 = 14 + 1 Reorder the terms: 1 + -2x + x2 = 14 + 1 Combine like terms: 14 + 1 = 15 1 + -2x + x2 = 15 Factor a perfect square on the left side: (x + -1)(x + -1) = 15 Calculate the square root of the right side: 3.872983346 Break this problem into two subproblems by setting (x + -1) equal to 3.872983346 and -3.872983346.Subproblem 1
x + -1 = 3.872983346 Simplifying x + -1 = 3.872983346 Reorder the terms: -1 + x = 3.872983346 Solving -1 + x = 3.872983346 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 = 3.872983346 + 1 Combine like terms: -1 + 1 = 0 0 + x = 3.872983346 + 1 x = 3.872983346 + 1 Combine like terms: 3.872983346 + 1 = 4.872983346 x = 4.872983346 Simplifying x = 4.872983346Subproblem 2
x + -1 = -3.872983346 Simplifying x + -1 = -3.872983346 Reorder the terms: -1 + x = -3.872983346 Solving -1 + x = -3.872983346 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 = -3.872983346 + 1 Combine like terms: -1 + 1 = 0 0 + x = -3.872983346 + 1 x = -3.872983346 + 1 Combine like terms: -3.872983346 + 1 = -2.872983346 x = -2.872983346 Simplifying x = -2.872983346Solution
The solution to the problem is based on the solutions from the subproblems. x = {4.872983346, -2.872983346}
| -8v=-5v+15 | | x+2-1=7 | | 79=2x-329 | | 8t+8=6t+10 | | 10c^2-15c=0 | | 148=2x-100 | | -(n-2)=17 | | m(m+6)-4(m+6)=0 | | 150=x+19 | | (n-2)=17 | | -4x=3x+21 | | -3x-12=150 | | x^2+6x=-16 | | 5u+2=7u-10 | | 5x-30=100 | | 0=6(x-10) | | 27+-v=2v | | 2x+15=415 | | -7v+25=-2v | | 0=x(x-19) | | 6-7a=-20 | | -4y+22=7y | | 3z-4=-7z-14 | | -10=7y-9 | | 1.8-0.4x=1 | | 4x+2x+4=5x+3+11 | | (x-3)(3x+6)=0 | | -18=6(-r-4) | | 8x^2-24=-16x | | (-2+i)(-5-i)= | | 2x+14-7x=17-15x+10x-3 | | 3(z-4)=12 |