If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x = 3x2 + -48 Reorder the terms: x = -48 + 3x2 Solving x = -48 + 3x2 Solving for variable 'x'. Reorder the terms: 48 + x + -3x2 = -48 + 3x2 + 48 + -3x2 Reorder the terms: 48 + x + -3x2 = -48 + 48 + 3x2 + -3x2 Combine like terms: -48 + 48 = 0 48 + x + -3x2 = 0 + 3x2 + -3x2 48 + x + -3x2 = 3x2 + -3x2 Combine like terms: 3x2 + -3x2 = 0 48 + x + -3x2 = 0 Begin completing the square. Divide all terms by -3 the coefficient of the squared term: Divide each side by '-3'. -16 + -0.3333333333x + x2 = 0 Move the constant term to the right: Add '16' to each side of the equation. -16 + -0.3333333333x + 16 + x2 = 0 + 16 Reorder the terms: -16 + 16 + -0.3333333333x + x2 = 0 + 16 Combine like terms: -16 + 16 = 0 0 + -0.3333333333x + x2 = 0 + 16 -0.3333333333x + x2 = 0 + 16 Combine like terms: 0 + 16 = 16 -0.3333333333x + x2 = 16 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 = 16 + 0.25 Reorder the terms: 0.25 + -0.3333333333x + x2 = 16 + 0.25 Combine like terms: 16 + 0.25 = 16.25 0.25 + -0.3333333333x + x2 = 16.25 Factor a perfect square on the left side: (x + 0.5)(x + 0.5) = 16.25 Calculate the square root of the right side: 4.031128874 Break this problem into two subproblems by setting (x + 0.5) equal to 4.031128874 and -4.031128874.Subproblem 1
x + 0.5 = 4.031128874 Simplifying x + 0.5 = 4.031128874 Reorder the terms: 0.5 + x = 4.031128874 Solving 0.5 + x = 4.031128874 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 = 4.031128874 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = 4.031128874 + -0.5 x = 4.031128874 + -0.5 Combine like terms: 4.031128874 + -0.5 = 3.531128874 x = 3.531128874 Simplifying x = 3.531128874Subproblem 2
x + 0.5 = -4.031128874 Simplifying x + 0.5 = -4.031128874 Reorder the terms: 0.5 + x = -4.031128874 Solving 0.5 + x = -4.031128874 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 = -4.031128874 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = -4.031128874 + -0.5 x = -4.031128874 + -0.5 Combine like terms: -4.031128874 + -0.5 = -4.531128874 x = -4.531128874 Simplifying x = -4.531128874Solution
The solution to the problem is based on the solutions from the subproblems. x = {3.531128874, -4.531128874}
| 13n=169 | | 6a+24ab= | | x+3x+3x+3+3=78 | | 7+2n=7n+9-2n | | X+(.05x)=9.25 | | D=5(x-6)+(5x-4)(3-8x) | | 7-0.5= | | 22x4/10 | | 3x+3x+3+3=78 | | m/-1=-6 | | 44-9x=11x | | 3x-3x+3+3=78 | | k^2=-30+11k | | 5a+10b+1c= | | 7(2x-2)=4(3x+1) | | x+y=y+6 | | 2x(30)=4x+10(12) | | 6+5x=40 | | 2x+60=0 | | 5+.5(9-y)=.6y-2(y-.5) | | x-y=y+6 | | Y=7-6x | | 3c+2c+c= | | 5(5x-3)=110 | | x+x+4x=25 | | 15.85*6=x | | 12a^2+6a-6= | | -4y+4=14(2y+5) | | 5(5x+4)=95 | | x+19-y=(2x^2)+23-4y | | 6-k=40 | | 4/3x^2-192=0 |