If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying ((7(x2)) + -27x + -26) = 0 Reorder the terms: (-26 + -27x + (7x2)) = 0 Remove parenthesis around (-26 + -27x + (7x2)) -26 + -27x + (7x2) = 0 Solving -26 + -27x + (7x2) = 0 Solving for variable 'x'. Begin completing the square. Divide all terms by 7 the coefficient of the squared term: Divide each side by '7'. -3.714285714 + -3.857142857x + x2 = 0 Move the constant term to the right: Add '3.714285714' to each side of the equation. -3.714285714 + -3.857142857x + 3.714285714 + x2 = 0 + 3.714285714 Reorder the terms: -3.714285714 + 3.714285714 + -3.857142857x + x2 = 0 + 3.714285714 Combine like terms: -3.714285714 + 3.714285714 = 0.000000000 0.000000000 + -3.857142857x + x2 = 0 + 3.714285714 -3.857142857x + x2 = 0 + 3.714285714 Combine like terms: 0 + 3.714285714 = 3.714285714 -3.857142857x + x2 = 3.714285714 The x term is -3.857142857x. Take half its coefficient (-1.928571429). Square it (3.719387757) and add it to both sides. Add '3.719387757' to each side of the equation. -3.857142857x + 3.719387757 + x2 = 3.714285714 + 3.719387757 Reorder the terms: 3.719387757 + -3.857142857x + x2 = 3.714285714 + 3.719387757 Combine like terms: 3.714285714 + 3.719387757 = 7.433673471 3.719387757 + -3.857142857x + x2 = 7.433673471 Factor a perfect square on the left side: ((x) + -1.928571429)((x) + -1.928571429) = 7.433673471 Calculate the square root of the right side: 2.726476384 Break this problem into two subproblems by setting ((x) + -1.928571429) equal to 2.726476384 and -2.726476384.Subproblem 1
(x) + -1.928571429 = 2.726476384 Simplifying (x) + -1.928571429 = 2.726476384 x + -1.928571429 = 2.726476384 Reorder the terms: -1.928571429 + x = 2.726476384 Solving -1.928571429 + x = 2.726476384 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.928571429' to each side of the equation. -1.928571429 + 1.928571429 + x = 2.726476384 + 1.928571429 Combine like terms: -1.928571429 + 1.928571429 = 0.000000000 0.000000000 + x = 2.726476384 + 1.928571429 x = 2.726476384 + 1.928571429 Combine like terms: 2.726476384 + 1.928571429 = 4.655047813 x = 4.655047813 Simplifying x = 4.655047813Subproblem 2
(x) + -1.928571429 = -2.726476384 Simplifying (x) + -1.928571429 = -2.726476384 x + -1.928571429 = -2.726476384 Reorder the terms: -1.928571429 + x = -2.726476384 Solving -1.928571429 + x = -2.726476384 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.928571429' to each side of the equation. -1.928571429 + 1.928571429 + x = -2.726476384 + 1.928571429 Combine like terms: -1.928571429 + 1.928571429 = 0.000000000 0.000000000 + x = -2.726476384 + 1.928571429 x = -2.726476384 + 1.928571429 Combine like terms: -2.726476384 + 1.928571429 = -0.797904955 x = -0.797904955 Simplifying x = -0.797904955Solution
The solution to the problem is based on the solutions from the subproblems. x = {4.655047813, -0.797904955}
| 7(6c+3)= | | 0.66x/1.804 | | -2.2=25a | | -2.4=a(25) | | 6v+8-4(-2v-1)=4(v-1) | | 9x-7y=-5 | | (k+8)(k-2)=0 | | 10-2/3P=52 | | 5(2a+1)-2(a-4)=2 | | 7w^2+35=91 | | 7w^2+35=9 | | -3(-5u+9)-4u=3(u-2)-9 | | 5(x+6)=-4(2x-9)+4x | | 4(a+3)-(a+2)=13 | | (1)2= | | (-4x)(-4x)= | | -2(2v-2)+4v=5+3(6v-3) | | 50+2=144h | | 3(v-1)=7v+3-2(-6v-3) | | x+x/2=3.5 | | 5(y-4)-5=-3(-8y+9)-9y | | -84+63=x | | 100+20=460m | | -2(8x-1)+2x=-5(x+2) | | 8c=40 | | 28x=-4y | | 14.95+0.13n=50 | | e/4=20 | | 9+3(3x-4)=-2(6x-3)+6x | | -15.00+0.39n=50 | | 8+6=30t | | 7d=35 |