If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -5 + 14x = 0 Reorder the terms: -5 + 14x + x2 = 0 Solving -5 + 14x + x2 = 0 Solving for variable 'x'. Begin completing the square. Move the constant term to the right: Add '5' to each side of the equation. -5 + 14x + 5 + x2 = 0 + 5 Reorder the terms: -5 + 5 + 14x + x2 = 0 + 5 Combine like terms: -5 + 5 = 0 0 + 14x + x2 = 0 + 5 14x + x2 = 0 + 5 Combine like terms: 0 + 5 = 5 14x + x2 = 5 The x term is 14x. Take half its coefficient (7). Square it (49) and add it to both sides. Add '49' to each side of the equation. 14x + 49 + x2 = 5 + 49 Reorder the terms: 49 + 14x + x2 = 5 + 49 Combine like terms: 5 + 49 = 54 49 + 14x + x2 = 54 Factor a perfect square on the left side: (x + 7)(x + 7) = 54 Calculate the square root of the right side: 7.348469228 Break this problem into two subproblems by setting (x + 7) equal to 7.348469228 and -7.348469228.Subproblem 1
x + 7 = 7.348469228 Simplifying x + 7 = 7.348469228 Reorder the terms: 7 + x = 7.348469228 Solving 7 + x = 7.348469228 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + x = 7.348469228 + -7 Combine like terms: 7 + -7 = 0 0 + x = 7.348469228 + -7 x = 7.348469228 + -7 Combine like terms: 7.348469228 + -7 = 0.348469228 x = 0.348469228 Simplifying x = 0.348469228Subproblem 2
x + 7 = -7.348469228 Simplifying x + 7 = -7.348469228 Reorder the terms: 7 + x = -7.348469228 Solving 7 + x = -7.348469228 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + x = -7.348469228 + -7 Combine like terms: 7 + -7 = 0 0 + x = -7.348469228 + -7 x = -7.348469228 + -7 Combine like terms: -7.348469228 + -7 = -14.348469228 x = -14.348469228 Simplifying x = -14.348469228Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.348469228, -14.348469228}
| 5(3x+7)=50 | | -5-6=8 | | (6y/7)=(-3/5) | | 3d-2=5d+8 | | 8d+3d-3d-8=3d | | 0.4y=70 | | 2x+39=29 | | (x-8/x+1)-(x/x-1)=0 | | 16z+3=4z+9 | | -2x+9+x=5 | | 7x+23-5x+23=2 | | 8(3-x)= | | 4(x+2)-(4x+8)=0 | | 4(x-3)+5x=-4 | | 6/y=1 | | 6=5x+10 | | 5-3s=7s+2 | | 7(1-6c)= | | 2w+4v+6z=2 | | 120=4x+40 | | 8x+14-7x=-3-10 | | 5x+10-2x=-8 | | 1-(25/x^2)=0 | | 5x-2x+10=-8 | | 67+21/28 | | 3=7x-10 | | 2x^4-30=2 | | -5(4-3y)= | | 81y=16(5y+3) | | 67+21/2*20 | | -0.2(3.25-6x)=1.9x | | 48=3t-11t |