If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3x2 + -2x + 6 = 9x + 2 Reorder the terms: 6 + -2x + 3x2 = 9x + 2 Reorder the terms: 6 + -2x + 3x2 = 2 + 9x Solving 6 + -2x + 3x2 = 2 + 9x Solving for variable 'x'. Reorder the terms: 6 + -2 + -2x + -9x + 3x2 = 2 + 9x + -2 + -9x Combine like terms: 6 + -2 = 4 4 + -2x + -9x + 3x2 = 2 + 9x + -2 + -9x Combine like terms: -2x + -9x = -11x 4 + -11x + 3x2 = 2 + 9x + -2 + -9x Reorder the terms: 4 + -11x + 3x2 = 2 + -2 + 9x + -9x Combine like terms: 2 + -2 = 0 4 + -11x + 3x2 = 0 + 9x + -9x 4 + -11x + 3x2 = 9x + -9x Combine like terms: 9x + -9x = 0 4 + -11x + 3x2 = 0 Begin completing the square. Divide all terms by 3 the coefficient of the squared term: Divide each side by '3'. 1.333333333 + -3.666666667x + x2 = 0 Move the constant term to the right: Add '-1.333333333' to each side of the equation. 1.333333333 + -3.666666667x + -1.333333333 + x2 = 0 + -1.333333333 Reorder the terms: 1.333333333 + -1.333333333 + -3.666666667x + x2 = 0 + -1.333333333 Combine like terms: 1.333333333 + -1.333333333 = 0.000000000 0.000000000 + -3.666666667x + x2 = 0 + -1.333333333 -3.666666667x + x2 = 0 + -1.333333333 Combine like terms: 0 + -1.333333333 = -1.333333333 -3.666666667x + x2 = -1.333333333 The x term is -3.666666667x. Take half its coefficient (-1.833333334). Square it (3.361111114) and add it to both sides. Add '3.361111114' to each side of the equation. -3.666666667x + 3.361111114 + x2 = -1.333333333 + 3.361111114 Reorder the terms: 3.361111114 + -3.666666667x + x2 = -1.333333333 + 3.361111114 Combine like terms: -1.333333333 + 3.361111114 = 2.027777781 3.361111114 + -3.666666667x + x2 = 2.027777781 Factor a perfect square on the left side: (x + -1.833333334)(x + -1.833333334) = 2.027777781 Calculate the square root of the right side: 1.424000625 Break this problem into two subproblems by setting (x + -1.833333334) equal to 1.424000625 and -1.424000625.Subproblem 1
x + -1.833333334 = 1.424000625 Simplifying x + -1.833333334 = 1.424000625 Reorder the terms: -1.833333334 + x = 1.424000625 Solving -1.833333334 + x = 1.424000625 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.833333334' to each side of the equation. -1.833333334 + 1.833333334 + x = 1.424000625 + 1.833333334 Combine like terms: -1.833333334 + 1.833333334 = 0.000000000 0.000000000 + x = 1.424000625 + 1.833333334 x = 1.424000625 + 1.833333334 Combine like terms: 1.424000625 + 1.833333334 = 3.257333959 x = 3.257333959 Simplifying x = 3.257333959Subproblem 2
x + -1.833333334 = -1.424000625 Simplifying x + -1.833333334 = -1.424000625 Reorder the terms: -1.833333334 + x = -1.424000625 Solving -1.833333334 + x = -1.424000625 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.833333334' to each side of the equation. -1.833333334 + 1.833333334 + x = -1.424000625 + 1.833333334 Combine like terms: -1.833333334 + 1.833333334 = 0.000000000 0.000000000 + x = -1.424000625 + 1.833333334 x = -1.424000625 + 1.833333334 Combine like terms: -1.424000625 + 1.833333334 = 0.409332709 x = 0.409332709 Simplifying x = 0.409332709Solution
The solution to the problem is based on the solutions from the subproblems. x = {3.257333959, 0.409332709}
| (5x+3y)-(4x-8y)= | | 4x+3=-5+2x+14 | | 0.1x^2-x-2.5=0 | | 4p-4=20 | | (x-1)-(4-2x)=(3x-2)-(x-1) | | -10x+3(8+8x)=-6(n-4) | | 9v^2-121= | | 2x^2-20x-5=17 | | 113-4x=10 | | 20+(x-6)=6x | | -48=-5+8-1 | | 0=2x^2+x+1 | | 5+2.16667x=24.5 | | 7(-7x+5)=-308 | | 32(x+-1)+117x+11(x+3)=621 | | 5+2.16667x=11.5 | | 32(x+-1)+117x+10(x+2)=621 | | 12z=192 | | 4x+15=x+x+x+x+15 | | 32(x+-1)+117x+10(x+3)=621 | | 32(x-1)+117x+10(x+3)=622 | | pl=x+7 | | pn=6x+2 | | Y=(x+1)(x-3)(x-3) | | 8x^2+28x+21=0 | | 66=.5h(4+7) | | 198=4x+2(6x+3) | | 1x+2x=25 | | -1.5x+2.5= | | 6(6n+3)=4(2+5n) | | 8x-169=2x-13 | | 21x^2+12x= |