If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (3x + 3) * x * 85 = 180 Reorder the terms: (3 + 3x) * x * 85 = 180 Reorder the terms for easier multiplication: 85x(3 + 3x) = 180 (3 * 85x + 3x * 85x) = 180 (255x + 255x2) = 180 Solving 255x + 255x2 = 180 Solving for variable 'x'. Reorder the terms: -180 + 255x + 255x2 = 180 + -180 Combine like terms: 180 + -180 = 0 -180 + 255x + 255x2 = 0 Factor out the Greatest Common Factor (GCF), '15'. 15(-12 + 17x + 17x2) = 0 Ignore the factor 15.Subproblem 1
Set the factor '(-12 + 17x + 17x2)' equal to zero and attempt to solve: Simplifying -12 + 17x + 17x2 = 0 Solving -12 + 17x + 17x2 = 0 Begin completing the square. Divide all terms by 17 the coefficient of the squared term: Divide each side by '17'. -0.7058823529 + x + x2 = 0 Move the constant term to the right: Add '0.7058823529' to each side of the equation. -0.7058823529 + x + 0.7058823529 + x2 = 0 + 0.7058823529 Reorder the terms: -0.7058823529 + 0.7058823529 + x + x2 = 0 + 0.7058823529 Combine like terms: -0.7058823529 + 0.7058823529 = 0.0000000000 0.0000000000 + x + x2 = 0 + 0.7058823529 x + x2 = 0 + 0.7058823529 Combine like terms: 0 + 0.7058823529 = 0.7058823529 x + x2 = 0.7058823529 The x term is x. Take half its coefficient (0.5). Square it (0.25) and add it to both sides. Add '0.25' to each side of the equation. + 0.25 + x2 = 0.7058823529 + 0.25 Combine like terms: + 0.25 = 1.25 1.25 + x2 = 0.7058823529 + 0.25 Combine like terms: 0.7058823529 + 0.25 = 0.9558823529 1.25 + x2 = 0.9558823529 Factor a perfect square on the left side: (x + 0.5)(x + 0.5) = 0.9558823529 Calculate the square root of the right side: 0.977692361 Break this problem into two subproblems by setting (x + 0.5) equal to 0.977692361 and -0.977692361.Subproblem 1
x + 0.5 = 0.977692361 Simplifying x + 0.5 = 0.977692361 Reorder the terms: 0.5 + x = 0.977692361 Solving 0.5 + x = 0.977692361 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x = 0.977692361 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = 0.977692361 + -0.5 x = 0.977692361 + -0.5 Combine like terms: 0.977692361 + -0.5 = 0.477692361 x = 0.477692361 Simplifying x = 0.477692361Subproblem 2
x + 0.5 = -0.977692361 Simplifying x + 0.5 = -0.977692361 Reorder the terms: 0.5 + x = -0.977692361 Solving 0.5 + x = -0.977692361 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.5' to each side of the equation. 0.5 + -0.5 + x = -0.977692361 + -0.5 Combine like terms: 0.5 + -0.5 = 0.0 0.0 + x = -0.977692361 + -0.5 x = -0.977692361 + -0.5 Combine like terms: -0.977692361 + -0.5 = -1.477692361 x = -1.477692361 Simplifying x = -1.477692361Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.477692361, -1.477692361}Solution
x = {0.477692361, -1.477692361}
| -8x-16=-136 | | 3x+3*x*85=180 | | y=50x-25 | | 6x=-19x+7 | | 3=sqrt(2x^3+2x^2+4x+1) | | 7y-6/4=-5 | | 9=2x^3+2x^2+4x+1 | | 4x+27=3+7x-6 | | 5x+(x+8)=2x-(-24) | | 11=n-2 | | .5/31=.6/x | | 9b/8+7=16 | | m+11-w=mforn | | a(3+2b)=4-5b | | (-3x^2+5x-20)(4x^2-3x+6)=0 | | 9v+33=3(v+5) | | 6-8x-4=-5+3x-15 | | -4(3e-5)=20 | | (3x^2+5x-20)(4x^2-3x+6)=0 | | -3x-13=5x+19 | | x^4-10x^3+38x^2-26x-75=0 | | 5=-1/2y-5 | | -2x-17=17 | | 2.5x-3.7=13.5-1.8x | | -16-h=20 | | .5x-.2(40+x)=.4(40) | | (7)(27/(-1)-8-4) | | f(g(10))= | | 5(5x-2)=4(8x+1) | | 0.5x-8-.2x=16 | | 4x^3+4x^2+7x+1=1 | | 2.5x-3.7=13.5-1.8 |