If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 7x + 17 = 15x + 3 Reorder the terms: 17 + 7x + x2 = 15x + 3 Reorder the terms: 17 + 7x + x2 = 3 + 15x Solving 17 + 7x + x2 = 3 + 15x Solving for variable 'x'. Reorder the terms: 17 + -3 + 7x + -15x + x2 = 3 + 15x + -3 + -15x Combine like terms: 17 + -3 = 14 14 + 7x + -15x + x2 = 3 + 15x + -3 + -15x Combine like terms: 7x + -15x = -8x 14 + -8x + x2 = 3 + 15x + -3 + -15x Reorder the terms: 14 + -8x + x2 = 3 + -3 + 15x + -15x Combine like terms: 3 + -3 = 0 14 + -8x + x2 = 0 + 15x + -15x 14 + -8x + x2 = 15x + -15x Combine like terms: 15x + -15x = 0 14 + -8x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '-14' to each side of the equation. 14 + -8x + -14 + x2 = 0 + -14 Reorder the terms: 14 + -14 + -8x + x2 = 0 + -14 Combine like terms: 14 + -14 = 0 0 + -8x + x2 = 0 + -14 -8x + x2 = 0 + -14 Combine like terms: 0 + -14 = -14 -8x + x2 = -14 The x term is -8x. Take half its coefficient (-4). Square it (16) and add it to both sides. Add '16' to each side of the equation. -8x + 16 + x2 = -14 + 16 Reorder the terms: 16 + -8x + x2 = -14 + 16 Combine like terms: -14 + 16 = 2 16 + -8x + x2 = 2 Factor a perfect square on the left side: (x + -4)(x + -4) = 2 Calculate the square root of the right side: 1.414213562 Break this problem into two subproblems by setting (x + -4) equal to 1.414213562 and -1.414213562.Subproblem 1
x + -4 = 1.414213562 Simplifying x + -4 = 1.414213562 Reorder the terms: -4 + x = 1.414213562 Solving -4 + x = 1.414213562 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + x = 1.414213562 + 4 Combine like terms: -4 + 4 = 0 0 + x = 1.414213562 + 4 x = 1.414213562 + 4 Combine like terms: 1.414213562 + 4 = 5.414213562 x = 5.414213562 Simplifying x = 5.414213562Subproblem 2
x + -4 = -1.414213562 Simplifying x + -4 = -1.414213562 Reorder the terms: -4 + x = -1.414213562 Solving -4 + x = -1.414213562 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '4' to each side of the equation. -4 + 4 + x = -1.414213562 + 4 Combine like terms: -4 + 4 = 0 0 + x = -1.414213562 + 4 x = -1.414213562 + 4 Combine like terms: -1.414213562 + 4 = 2.585786438 x = 2.585786438 Simplifying x = 2.585786438Solution
The solution to the problem is based on the solutions from the subproblems. x = {5.414213562, 2.585786438}
| -5x+1=-14 | | 0=16t^2+44t | | 0.83x+-0.67=0.25x+-0.42 | | -6(n-3)+3(n+1)= | | -4(3y-5)+2(2y+10)= | | 117=69 | | (5x+25y)-(3x-6y)= | | -3-2(t-4)= | | x^2+7x=144 | | 30-92d-93-10d+2+4d= | | -70p+9p-8p+3+44= | | 5x-1=2(x+4)-7 | | .22z-3=5 | | 34-71d-81-3d+1+9d= | | -79p+7p-10p+3+34= | | -7m+41-7(m-4)=4m-(5m-2)-3m+7 | | -4p-6(4-2p)=4(p-4)-4 | | y+.33=.42 | | d=jp | | 6p-3=4p | | 5x^5+35x^4+25x^3=0 | | 6x^2-16x+80=0 | | 6x^2+8x+40=0 | | .4z+4.7=5.1z | | .25p-.375p=5 | | 7(x+2)+2=-22 | | b^2-8b-33=0 | | 4p+6=10+3p | | x-y=t | | 7(x+2)+2= | | 2x-8x+16=0 | | 4x+7=4x-6 |