If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -36 = 3x Reorder the terms: -36 + x2 = 3x Solving -36 + x2 = 3x Solving for variable 'x'. Reorder the terms: -36 + -3x + x2 = 3x + -3x Combine like terms: 3x + -3x = 0 -36 + -3x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '36' to each side of the equation. -36 + -3x + 36 + x2 = 0 + 36 Reorder the terms: -36 + 36 + -3x + x2 = 0 + 36 Combine like terms: -36 + 36 = 0 0 + -3x + x2 = 0 + 36 -3x + x2 = 0 + 36 Combine like terms: 0 + 36 = 36 -3x + x2 = 36 The x term is -3x. Take half its coefficient (-1.5). Square it (2.25) and add it to both sides. Add '2.25' to each side of the equation. -3x + 2.25 + x2 = 36 + 2.25 Reorder the terms: 2.25 + -3x + x2 = 36 + 2.25 Combine like terms: 36 + 2.25 = 38.25 2.25 + -3x + x2 = 38.25 Factor a perfect square on the left side: (x + -1.5)(x + -1.5) = 38.25 Calculate the square root of the right side: 6.184658438 Break this problem into two subproblems by setting (x + -1.5) equal to 6.184658438 and -6.184658438.Subproblem 1
x + -1.5 = 6.184658438 Simplifying x + -1.5 = 6.184658438 Reorder the terms: -1.5 + x = 6.184658438 Solving -1.5 + x = 6.184658438 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.5' to each side of the equation. -1.5 + 1.5 + x = 6.184658438 + 1.5 Combine like terms: -1.5 + 1.5 = 0.0 0.0 + x = 6.184658438 + 1.5 x = 6.184658438 + 1.5 Combine like terms: 6.184658438 + 1.5 = 7.684658438 x = 7.684658438 Simplifying x = 7.684658438Subproblem 2
x + -1.5 = -6.184658438 Simplifying x + -1.5 = -6.184658438 Reorder the terms: -1.5 + x = -6.184658438 Solving -1.5 + x = -6.184658438 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.5' to each side of the equation. -1.5 + 1.5 + x = -6.184658438 + 1.5 Combine like terms: -1.5 + 1.5 = 0.0 0.0 + x = -6.184658438 + 1.5 x = -6.184658438 + 1.5 Combine like terms: -6.184658438 + 1.5 = -4.684658438 x = -4.684658438 Simplifying x = -4.684658438Solution
The solution to the problem is based on the solutions from the subproblems. x = {7.684658438, -4.684658438}
| -1+5+-15+1+-2+5+1+-6= | | X+3x-6=90 | | 6x+2y=23.52 | | -8+15+-2+-15+-4+13+-17+11= | | 6k-3-2k=k-22 | | x*x-14x+33=0 | | -5=-2-3 | | -6z=3x | | x=-7+7 | | 7-8x=87-43x | | 2x-8y=-11 | | 30x*-6= | | 20x-45= | | -7x+5=48+x+45 | | y=-2(-7+y)+7 | | 2x-y+2z=-8 | | 2x^2+x-3=18 | | 4(7x-1)=5(2x+1) | | (2x-17)+1x+59=360 | | 4x+20=45-x | | x=18+-7(2) | | 2x-2=-8+3x | | 5(y-3)-3(y-2)=8 | | (3)/(8)x-(1)/(4)=2 | | 40-x=12x | | 48=4n/7+n | | -8(-3)(-3)= | | y=-4(18+-7y)+18 | | 4z-11-z+2=0 | | -2x(5x-8)=6x | | 8a+3=3 | | 9x-1=125 |