If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (2x + -1)(3x + -5) + x = 180 Reorder the terms: (-1 + 2x)(3x + -5) + x = 180 Reorder the terms: (-1 + 2x)(-5 + 3x) + x = 180 Multiply (-1 + 2x) * (-5 + 3x) (-1(-5 + 3x) + 2x * (-5 + 3x)) + x = 180 ((-5 * -1 + 3x * -1) + 2x * (-5 + 3x)) + x = 180 ((5 + -3x) + 2x * (-5 + 3x)) + x = 180 (5 + -3x + (-5 * 2x + 3x * 2x)) + x = 180 (5 + -3x + (-10x + 6x2)) + x = 180 Combine like terms: -3x + -10x = -13x (5 + -13x + 6x2) + x = 180 Reorder the terms: 5 + -13x + x + 6x2 = 180 Combine like terms: -13x + x = -12x 5 + -12x + 6x2 = 180 Solving 5 + -12x + 6x2 = 180 Solving for variable 'x'. Reorder the terms: 5 + -180 + -12x + 6x2 = 180 + -180 Combine like terms: 5 + -180 = -175 -175 + -12x + 6x2 = 180 + -180 Combine like terms: 180 + -180 = 0 -175 + -12x + 6x2 = 0 Begin completing the square. Divide all terms by 6 the coefficient of the squared term: Divide each side by '6'. -29.16666667 + -2x + x2 = 0 Move the constant term to the right: Add '29.16666667' to each side of the equation. -29.16666667 + -2x + 29.16666667 + x2 = 0 + 29.16666667 Reorder the terms: -29.16666667 + 29.16666667 + -2x + x2 = 0 + 29.16666667 Combine like terms: -29.16666667 + 29.16666667 = 0.00000000 0.00000000 + -2x + x2 = 0 + 29.16666667 -2x + x2 = 0 + 29.16666667 Combine like terms: 0 + 29.16666667 = 29.16666667 -2x + x2 = 29.16666667 The x term is -2x. Take half its coefficient (-1). Square it (1) and add it to both sides. Add '1' to each side of the equation. -2x + 1 + x2 = 29.16666667 + 1 Reorder the terms: 1 + -2x + x2 = 29.16666667 + 1 Combine like terms: 29.16666667 + 1 = 30.16666667 1 + -2x + x2 = 30.16666667 Factor a perfect square on the left side: (x + -1)(x + -1) = 30.16666667 Calculate the square root of the right side: 5.492419018 Break this problem into two subproblems by setting (x + -1) equal to 5.492419018 and -5.492419018.Subproblem 1
x + -1 = 5.492419018 Simplifying x + -1 = 5.492419018 Reorder the terms: -1 + x = 5.492419018 Solving -1 + x = 5.492419018 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + x = 5.492419018 + 1 Combine like terms: -1 + 1 = 0 0 + x = 5.492419018 + 1 x = 5.492419018 + 1 Combine like terms: 5.492419018 + 1 = 6.492419018 x = 6.492419018 Simplifying x = 6.492419018Subproblem 2
x + -1 = -5.492419018 Simplifying x + -1 = -5.492419018 Reorder the terms: -1 + x = -5.492419018 Solving -1 + x = -5.492419018 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + x = -5.492419018 + 1 Combine like terms: -1 + 1 = 0 0 + x = -5.492419018 + 1 x = -5.492419018 + 1 Combine like terms: -5.492419018 + 1 = -4.492419018 x = -4.492419018 Simplifying x = -4.492419018Solution
The solution to the problem is based on the solutions from the subproblems. x = {6.492419018, -4.492419018}
| 6x-25y-167=0 | | z/10-7=4 | | 1/2a=a | | 25.12=.666666666666666666666666666666666666666666666666666666(12.56h) | | 5y^2-3y+1=0 | | Adup=2(1+w) | | .005(5-k)+.05(k-9)=1 | | 3/=5x | | [5-4x]=[4x+3] | | (x^2)(y)-2y-3=0 | | .55555555555555555555555555555555555555555555555(F-32)=-62.1 | | 4t-(2t+5)=67 | | 24=l^2-5l | | p+a+b=-100 | | -5.2n+13.26=11.04+13.3n-18.8n | | 2x*ln(x)=0 | | 3x-12/9-x12 | | y=-2x-22 | | 9.9u+0.92=10u+2.71 | | x^2-8x-10008=0 | | 12.7x=-16x^2+27.2x | | 1.245x^2-58.27x+322.0352=0 | | 6b+4=5b+16 | | -7x^2+7x=9 | | 20x/(8x^2-4x) | | .55555555555555555555555555555555555555555(F-32)=25 | | 1x+1x+5x+5x=10 | | -20+3m+6=20+m | | 7.4c=7c-7.04 | | -4s=-13-5s | | 3.85x^2+1.4x-0.6=0 | | -10-9d=-10d+4 |