If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (x + 12)(x + -3) = 26 Reorder the terms: (12 + x)(x + -3) = 26 Reorder the terms: (12 + x)(-3 + x) = 26 Multiply (12 + x) * (-3 + x) (12(-3 + x) + x(-3 + x)) = 26 ((-3 * 12 + x * 12) + x(-3 + x)) = 26 ((-36 + 12x) + x(-3 + x)) = 26 (-36 + 12x + (-3 * x + x * x)) = 26 (-36 + 12x + (-3x + x2)) = 26 Combine like terms: 12x + -3x = 9x (-36 + 9x + x2) = 26 Solving -36 + 9x + x2 = 26 Solving for variable 'x'. Reorder the terms: -36 + -26 + 9x + x2 = 26 + -26 Combine like terms: -36 + -26 = -62 -62 + 9x + x2 = 26 + -26 Combine like terms: 26 + -26 = 0 -62 + 9x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '62' to each side of the equation. -62 + 9x + 62 + x2 = 0 + 62 Reorder the terms: -62 + 62 + 9x + x2 = 0 + 62 Combine like terms: -62 + 62 = 0 0 + 9x + x2 = 0 + 62 9x + x2 = 0 + 62 Combine like terms: 0 + 62 = 62 9x + x2 = 62 The x term is 9x. Take half its coefficient (4.5). Square it (20.25) and add it to both sides. Add '20.25' to each side of the equation. 9x + 20.25 + x2 = 62 + 20.25 Reorder the terms: 20.25 + 9x + x2 = 62 + 20.25 Combine like terms: 62 + 20.25 = 82.25 20.25 + 9x + x2 = 82.25 Factor a perfect square on the left side: (x + 4.5)(x + 4.5) = 82.25 Calculate the square root of the right side: 9.069178574 Break this problem into two subproblems by setting (x + 4.5) equal to 9.069178574 and -9.069178574.Subproblem 1
x + 4.5 = 9.069178574 Simplifying x + 4.5 = 9.069178574 Reorder the terms: 4.5 + x = 9.069178574 Solving 4.5 + x = 9.069178574 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-4.5' to each side of the equation. 4.5 + -4.5 + x = 9.069178574 + -4.5 Combine like terms: 4.5 + -4.5 = 0.0 0.0 + x = 9.069178574 + -4.5 x = 9.069178574 + -4.5 Combine like terms: 9.069178574 + -4.5 = 4.569178574 x = 4.569178574 Simplifying x = 4.569178574Subproblem 2
x + 4.5 = -9.069178574 Simplifying x + 4.5 = -9.069178574 Reorder the terms: 4.5 + x = -9.069178574 Solving 4.5 + x = -9.069178574 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-4.5' to each side of the equation. 4.5 + -4.5 + x = -9.069178574 + -4.5 Combine like terms: 4.5 + -4.5 = 0.0 0.0 + x = -9.069178574 + -4.5 x = -9.069178574 + -4.5 Combine like terms: -9.069178574 + -4.5 = -13.569178574 x = -13.569178574 Simplifying x = -13.569178574Solution
The solution to the problem is based on the solutions from the subproblems. x = {4.569178574, -13.569178574}
| 4(x-1)-5x+4=9x-4 | | -3500+60x=90x | | -3x+1-6x=46 | | 5x-8=-27 | | 3x-2(4x+3)=-3x-6 | | 90x=-3500+60x | | (7/5)=(d/10)-(3d/2) | | 5u^2-60=0 | | 32.7=2(3.141)r | | -5x+4=54 | | 20=4(6w-9) | | 2x-(3x+4)+4x=2 | | 6x-(-5x-1)=2 | | 3(x+8)+5=2(13+3x) | | -8x+29=-19 | | 7x-2-(-x)=3x-(2-x)+4x | | 4x^3-16x^2+75=0 | | -8x+29=14 | | -2(3x+2)=y | | a+2b-5c=0 | | 3x+4-8-x=6(10x+15) | | 19-14x=29 | | (x+12)(x-30)+26=0 | | 2(x-5)=3(2x+7) | | 18x-4y=26x+y | | -18=-4x+10 | | 4(x-10)=4x+15 | | 5+2x-1=8 | | -2(x+1)-9=11 | | -5y+10=2x+20 | | 24x+16x*2=12 | | 4+5a=1 |