If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -3x = 22 Reorder the terms: -3x + x2 = 22 Solving -3x + x2 = 22 Solving for variable 'x'. Reorder the terms: -22 + -3x + x2 = 22 + -22 Combine like terms: 22 + -22 = 0 -22 + -3x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '22' to each side of the equation. -22 + -3x + 22 + x2 = 0 + 22 Reorder the terms: -22 + 22 + -3x + x2 = 0 + 22 Combine like terms: -22 + 22 = 0 0 + -3x + x2 = 0 + 22 -3x + x2 = 0 + 22 Combine like terms: 0 + 22 = 22 -3x + x2 = 22 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 = 22 + 2.25 Reorder the terms: 2.25 + -3x + x2 = 22 + 2.25 Combine like terms: 22 + 2.25 = 24.25 2.25 + -3x + x2 = 24.25 Factor a perfect square on the left side: (x + -1.5)(x + -1.5) = 24.25 Calculate the square root of the right side: 4.924428901 Break this problem into two subproblems by setting (x + -1.5) equal to 4.924428901 and -4.924428901.Subproblem 1
x + -1.5 = 4.924428901 Simplifying x + -1.5 = 4.924428901 Reorder the terms: -1.5 + x = 4.924428901 Solving -1.5 + x = 4.924428901 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 = 4.924428901 + 1.5 Combine like terms: -1.5 + 1.5 = 0.0 0.0 + x = 4.924428901 + 1.5 x = 4.924428901 + 1.5 Combine like terms: 4.924428901 + 1.5 = 6.424428901 x = 6.424428901 Simplifying x = 6.424428901Subproblem 2
x + -1.5 = -4.924428901 Simplifying x + -1.5 = -4.924428901 Reorder the terms: -1.5 + x = -4.924428901 Solving -1.5 + x = -4.924428901 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 = -4.924428901 + 1.5 Combine like terms: -1.5 + 1.5 = 0.0 0.0 + x = -4.924428901 + 1.5 x = -4.924428901 + 1.5 Combine like terms: -4.924428901 + 1.5 = -3.424428901 x = -3.424428901 Simplifying x = -3.424428901Solution
The solution to the problem is based on the solutions from the subproblems. x = {6.424428901, -3.424428901}
| -14-7=49 | | 5.5-8.1= | | 45-3(-5)= | | 4.93-9.20v=0.66v | | 1=g-3 | | 45-(3x-5)= | | 45-3x=60 | | 3y+3=12 | | 36x^2+49=0 | | 3y+14=16 | | 30x=3x+40 | | 8z-7=3x-7 | | -5g-(8-g)=20 | | 8-18= | | 0.5c+3.49-2c=4 | | 3x-7=-2x+8 | | 5.75b=8.68+3.68b | | 2ab+6a=4 | | -6b+5b=55 | | f-1=5 | | -8z-3z=24-2 | | -8x+6x=38 | | 0.2(7+2t)=0.4t+1.4 | | 4y-(y-4)=-22 | | A(n)=-5.5+(n-1)(-5) | | 15x^2-8x+1=0 | | -.33333333n-5=-4 | | 3x-7=-2+8 | | 4q=9 | | 5z-17z=96 | | -.33n-5=-4 | | (5(-2))-(2(3))= |