If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x + 10 = 3x2 + 1 Reorder the terms: 10 + x = 3x2 + 1 Reorder the terms: 10 + x = 1 + 3x2 Solving 10 + x = 1 + 3x2 Solving for variable 'x'. Reorder the terms: 10 + -1 + x + -3x2 = 1 + 3x2 + -1 + -3x2 Combine like terms: 10 + -1 = 9 9 + x + -3x2 = 1 + 3x2 + -1 + -3x2 Reorder the terms: 9 + x + -3x2 = 1 + -1 + 3x2 + -3x2 Combine like terms: 1 + -1 = 0 9 + x + -3x2 = 0 + 3x2 + -3x2 9 + x + -3x2 = 3x2 + -3x2 Combine like terms: 3x2 + -3x2 = 0 9 + x + -3x2 = 0 Begin completing the square. Divide all terms by -3 the coefficient of the squared term: Divide each side by '-3'. -3 + -0.3333333333x + x2 = 0 Move the constant term to the right: Add '3' to each side of the equation. -3 + -0.3333333333x + 3 + x2 = 0 + 3 Reorder the terms: -3 + 3 + -0.3333333333x + x2 = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -0.3333333333x + x2 = 0 + 3 -0.3333333333x + x2 = 0 + 3 Combine like terms: 0 + 3 = 3 -0.3333333333x + x2 = 3 The x term is x. Take half its coefficient (0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. -0.3333333333x + 0.25 + x2 = 3 + 0.25 Reorder the terms: 0.25 + -0.3333333333x + x2 = 3 + 0.25 Combine like terms: 3 + 0.25 = 3.25 0.25 + -0.3333333333x + x2 = 3.25 Factor a perfect square on the left side: (x + 0.5)(x + 0.5) = 3.25 Calculate the square root of the right side: 1.802775638 Break this problem into two subproblems by setting (x + 0.5) equal to 1.802775638 and -1.802775638.Subproblem 1
x + 0.5 = 1.802775638 Simplifying x + 0.5 = 1.802775638 Reorder the terms: 0.5 + x = 1.802775638 Solving 0.5 + x = 1.802775638 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x = 1.802775638 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = 1.802775638 + -0.5 x = 1.802775638 + -0.5 Combine like terms: 1.802775638 + -0.5 = 1.302775638 x = 1.302775638 Simplifying x = 1.302775638Subproblem 2
x + 0.5 = -1.802775638 Simplifying x + 0.5 = -1.802775638 Reorder the terms: 0.5 + x = -1.802775638 Solving 0.5 + x = -1.802775638 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x = -1.802775638 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = -1.802775638 + -0.5 x = -1.802775638 + -0.5 Combine like terms: -1.802775638 + -0.5 = -2.302775638 x = -2.302775638 Simplifying x = -2.302775638Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.302775638, -2.302775638}
| 4x+.5x+.6x=200 | | 6y+2(y-7)=6(y+1)-3 | | -3(4n+3)=6 | | 37-6x=14-3x | | -5(4x+2)+21x=12 | | -9(-16n-f)=4(1-3f) | | 12x^2+46xy-8y^2=0 | | z^2+8x=-15 | | k(x)=f(x+4) | | 1+16-20= | | 1600/305.79 | | -5+[(7-16)-(-1-7)]= | | X=500-0.35(500) | | -1+4+-9= | | -x+4x+-9x= | | X+3X+3=-1 | | (2x-5)/12-(3-x)/6=(11/12) | | 7tanx+2=0 | | 25x^2-590x+3481=0 | | (2/t)-(3t/2)=7 | | (3x)(4y)(-6x)= | | -5n/3n*6n^2/5 | | 5n/3n*6n^2/5 | | y-48=-73 | | 6x^3-4x^2-3x-2=0 | | 4+5x=6x-4 | | 10a+6b-2a=20b | | 1/9(x-9)=1/3(x-3) | | 2x-(x+7)=x+4 | | 7/9=k/5 | | 31/4x60 | | 4y-8x=18 |