If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3x2 + -34x = -4x2 + -7x + -78 Reorder the terms: -34x + 3x2 = -4x2 + -7x + -78 Reorder the terms: -34x + 3x2 = -78 + -7x + -4x2 Solving -34x + 3x2 = -78 + -7x + -4x2 Solving for variable 'x'. Reorder the terms: 78 + -34x + 7x + 3x2 + 4x2 = -78 + -7x + -4x2 + 78 + 7x + 4x2 Combine like terms: -34x + 7x = -27x 78 + -27x + 3x2 + 4x2 = -78 + -7x + -4x2 + 78 + 7x + 4x2 Combine like terms: 3x2 + 4x2 = 7x2 78 + -27x + 7x2 = -78 + -7x + -4x2 + 78 + 7x + 4x2 Reorder the terms: 78 + -27x + 7x2 = -78 + 78 + -7x + 7x + -4x2 + 4x2 Combine like terms: -78 + 78 = 0 78 + -27x + 7x2 = 0 + -7x + 7x + -4x2 + 4x2 78 + -27x + 7x2 = -7x + 7x + -4x2 + 4x2 Combine like terms: -7x + 7x = 0 78 + -27x + 7x2 = 0 + -4x2 + 4x2 78 + -27x + 7x2 = -4x2 + 4x2 Combine like terms: -4x2 + 4x2 = 0 78 + -27x + 7x2 = 0 Begin completing the square. Divide all terms by 7 the coefficient of the squared term: Divide each side by '7'. 11.14285714 + -3.857142857x + x2 = 0 Move the constant term to the right: Add '-11.14285714' to each side of the equation. 11.14285714 + -3.857142857x + -11.14285714 + x2 = 0 + -11.14285714 Reorder the terms: 11.14285714 + -11.14285714 + -3.857142857x + x2 = 0 + -11.14285714 Combine like terms: 11.14285714 + -11.14285714 = 0.00000000 0.00000000 + -3.857142857x + x2 = 0 + -11.14285714 -3.857142857x + x2 = 0 + -11.14285714 Combine like terms: 0 + -11.14285714 = -11.14285714 -3.857142857x + x2 = -11.14285714 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 = -11.14285714 + 3.719387757 Reorder the terms: 3.719387757 + -3.857142857x + x2 = -11.14285714 + 3.719387757 Combine like terms: -11.14285714 + 3.719387757 = -7.423469383 3.719387757 + -3.857142857x + x2 = -7.423469383 Factor a perfect square on the left side: (x + -1.928571429)(x + -1.928571429) = -7.423469383 Can't calculate square root of the right side. The solution to this equation could not be determined.
| 2(2x+2)+4x=8x | | 20x+34= | | X^4-10x^2+144=0 | | 99.1=b/7 | | 7b-3b-5=3 | | C-10.7= | | 8timesc=816 | | 5(4x+8)-6= | | 6x(8+8)= | | x=y^2+8y | | 2x-2(x+6)=4 | | 0.8*60= | | 2n-8=2n-10 | | 137+2h=907 | | -86-10x=-5x+34 | | 63+27b=333 | | 2x^2-20x-59=0 | | 3x^2-24x-45=0 | | 5x^2-7x-6=2x^2-20x | | y-8=-1/8(x-3) | | 4x+8=-51 | | 114+2h=892 | | 16x+51= | | 1.1=c/9 | | 80-z=32 | | 3x-34=50-x | | -86-10x=5x+34 | | 36=a/6 | | -6x+2=-4x+0 | | 1/8y=1/24 | | 8(3x+9)=43-(x-3) | | 4(2x+6)=6-3(x-6) |