If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -3x = 3x2 + -9x + -1 Reorder the terms: -3x = -1 + -9x + 3x2 Solving -3x = -1 + -9x + 3x2 Solving for variable 'x'. Reorder the terms: 1 + -3x + 9x + -3x2 = -1 + -9x + 3x2 + 1 + 9x + -3x2 Combine like terms: -3x + 9x = 6x 1 + 6x + -3x2 = -1 + -9x + 3x2 + 1 + 9x + -3x2 Reorder the terms: 1 + 6x + -3x2 = -1 + 1 + -9x + 9x + 3x2 + -3x2 Combine like terms: -1 + 1 = 0 1 + 6x + -3x2 = 0 + -9x + 9x + 3x2 + -3x2 1 + 6x + -3x2 = -9x + 9x + 3x2 + -3x2 Combine like terms: -9x + 9x = 0 1 + 6x + -3x2 = 0 + 3x2 + -3x2 1 + 6x + -3x2 = 3x2 + -3x2 Combine like terms: 3x2 + -3x2 = 0 1 + 6x + -3x2 = 0 Begin completing the square. Divide all terms by -3 the coefficient of the squared term: Divide each side by '-3'. -0.3333333333 + -2x + x2 = 0 Move the constant term to the right: Add '0.3333333333' to each side of the equation. -0.3333333333 + -2x + 0.3333333333 + x2 = 0 + 0.3333333333 Reorder the terms: -0.3333333333 + 0.3333333333 + -2x + x2 = 0 + 0.3333333333 Combine like terms: -0.3333333333 + 0.3333333333 = 0.0000000000 0.0000000000 + -2x + x2 = 0 + 0.3333333333 -2x + x2 = 0 + 0.3333333333 Combine like terms: 0 + 0.3333333333 = 0.3333333333 -2x + x2 = 0.3333333333 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 = 0.3333333333 + 1 Reorder the terms: 1 + -2x + x2 = 0.3333333333 + 1 Combine like terms: 0.3333333333 + 1 = 1.3333333333 1 + -2x + x2 = 1.3333333333 Factor a perfect square on the left side: (x + -1)(x + -1) = 1.3333333333 Calculate the square root of the right side: 1.154700538 Break this problem into two subproblems by setting (x + -1) equal to 1.154700538 and -1.154700538.Subproblem 1
x + -1 = 1.154700538 Simplifying x + -1 = 1.154700538 Reorder the terms: -1 + x = 1.154700538 Solving -1 + x = 1.154700538 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 = 1.154700538 + 1 Combine like terms: -1 + 1 = 0 0 + x = 1.154700538 + 1 x = 1.154700538 + 1 Combine like terms: 1.154700538 + 1 = 2.154700538 x = 2.154700538 Simplifying x = 2.154700538Subproblem 2
x + -1 = -1.154700538 Simplifying x + -1 = -1.154700538 Reorder the terms: -1 + x = -1.154700538 Solving -1 + x = -1.154700538 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 = -1.154700538 + 1 Combine like terms: -1 + 1 = 0 0 + x = -1.154700538 + 1 x = -1.154700538 + 1 Combine like terms: -1.154700538 + 1 = -0.154700538 x = -0.154700538 Simplifying x = -0.154700538Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.154700538, -0.154700538}
| 10.00+2.00x=44 | | 8w^2-18w-5=0 | | 4x^3+28x^2=-12x^2-84x | | 10.00+2.00x=50 | | 7(5-5n)5n=85 | | a+13a=14a | | 18y^4-21y^2+3=0 | | -24x^2+44x-12=0 | | 3t+4u+6t= | | 9X^2+5X-4.2=0 | | 4x=x^2+13x-5 | | 6.9+1.5n=3.15 | | (3x-5)=2 | | F+5.6=8.3 | | X+(X*0.07)=17.70 | | A+19=43 | | x^2-4=266 | | 14-9x=7(10+x) | | 5=0 | | Y-14.4=27.8 | | 2x+2-3=5+10 | | 14-9x=-8(10+c) | | -11n+7n+14n+-3n+-11n=8 | | K=11.2-36.7 | | -380-(-207)= | | 2.5x+3.87=1.37 | | 11.2-K=36.7 | | 4*P=68 | | 3-(-26)= | | 15x+4=8(10+3x)-2 | | -15x^2-18x+24=0 | | 9z-29=-41+7z |