If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (x + -8)(x + 5) = 2x + -8 Reorder the terms: (-8 + x)(x + 5) = 2x + -8 Reorder the terms: (-8 + x)(5 + x) = 2x + -8 Multiply (-8 + x) * (5 + x) (-8(5 + x) + x(5 + x)) = 2x + -8 ((5 * -8 + x * -8) + x(5 + x)) = 2x + -8 ((-40 + -8x) + x(5 + x)) = 2x + -8 (-40 + -8x + (5 * x + x * x)) = 2x + -8 (-40 + -8x + (5x + x2)) = 2x + -8 Combine like terms: -8x + 5x = -3x (-40 + -3x + x2) = 2x + -8 Reorder the terms: -40 + -3x + x2 = -8 + 2x Solving -40 + -3x + x2 = -8 + 2x Solving for variable 'x'. Reorder the terms: -40 + 8 + -3x + -2x + x2 = -8 + 2x + 8 + -2x Combine like terms: -40 + 8 = -32 -32 + -3x + -2x + x2 = -8 + 2x + 8 + -2x Combine like terms: -3x + -2x = -5x -32 + -5x + x2 = -8 + 2x + 8 + -2x Reorder the terms: -32 + -5x + x2 = -8 + 8 + 2x + -2x Combine like terms: -8 + 8 = 0 -32 + -5x + x2 = 0 + 2x + -2x -32 + -5x + x2 = 2x + -2x Combine like terms: 2x + -2x = 0 -32 + -5x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '32' to each side of the equation. -32 + -5x + 32 + x2 = 0 + 32 Reorder the terms: -32 + 32 + -5x + x2 = 0 + 32 Combine like terms: -32 + 32 = 0 0 + -5x + x2 = 0 + 32 -5x + x2 = 0 + 32 Combine like terms: 0 + 32 = 32 -5x + x2 = 32 The x term is -5x. Take half its coefficient (-2.5). Square it (6.25) and add it to both sides. Add '6.25' to each side of the equation. -5x + 6.25 + x2 = 32 + 6.25 Reorder the terms: 6.25 + -5x + x2 = 32 + 6.25 Combine like terms: 32 + 6.25 = 38.25 6.25 + -5x + x2 = 38.25 Factor a perfect square on the left side: (x + -2.5)(x + -2.5) = 38.25 Calculate the square root of the right side: 6.184658438 Break this problem into two subproblems by setting (x + -2.5) equal to 6.184658438 and -6.184658438.Subproblem 1
x + -2.5 = 6.184658438 Simplifying x + -2.5 = 6.184658438 Reorder the terms: -2.5 + x = 6.184658438 Solving -2.5 + x = 6.184658438 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2.5' to each side of the equation. -2.5 + 2.5 + x = 6.184658438 + 2.5 Combine like terms: -2.5 + 2.5 = 0.0 0.0 + x = 6.184658438 + 2.5 x = 6.184658438 + 2.5 Combine like terms: 6.184658438 + 2.5 = 8.684658438 x = 8.684658438 Simplifying x = 8.684658438Subproblem 2
x + -2.5 = -6.184658438 Simplifying x + -2.5 = -6.184658438 Reorder the terms: -2.5 + x = -6.184658438 Solving -2.5 + x = -6.184658438 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '2.5' to each side of the equation. -2.5 + 2.5 + x = -6.184658438 + 2.5 Combine like terms: -2.5 + 2.5 = 0.0 0.0 + x = -6.184658438 + 2.5 x = -6.184658438 + 2.5 Combine like terms: -6.184658438 + 2.5 = -3.684658438 x = -3.684658438 Simplifying x = -3.684658438Solution
The solution to the problem is based on the solutions from the subproblems. x = {8.684658438, -3.684658438}
| (4x+9)(2x-1)= | | 11-2x=-5x+2 | | -5y-1.2=-1.7 | | 4x+6=4x+2 | | 43200-100-129=45225-200 | | 4(6a-4a(2a+2b)+8a)= | | (2a+5)(3a-5)= | | 2(3b-8)=24+3b-3 | | (2a+5)(3a-5)=0 | | 12=4m-2(8+2m) | | 4(3x-6)=3(3x-4) | | x^2-22x-300=0 | | 5(3x-3)=8x-36 | | 175-35=12d | | 4(2x-3)=0 | | -1*2x+3=2x-4-3 | | 2x-3(4x-3)=5(3x-3)+4 | | -12x+22= | | 3x-5=10x-60 | | -10+5x=56-6x | | 3x*20=180 | | 6p-5p=3 | | (3x^2-7x+2)+x^2-3x+1=2X^2-10x+3 | | (9x^2)-26x-3=0 | | 49x^14= | | y=6x+3m | | 7+78x=39x+31 | | 0.9=-3z-1.2 | | 5x-2=56-6x | | 5+8x=23+2x | | 5x+10=-81-7x | | 4(-3m-3)=24 |