If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 12x2 = 18x + -1 Reorder the terms: 12x2 = -1 + 18x Solving 12x2 = -1 + 18x Solving for variable 'x'. Reorder the terms: 1 + -18x + 12x2 = -1 + 18x + 1 + -18x Reorder the terms: 1 + -18x + 12x2 = -1 + 1 + 18x + -18x Combine like terms: -1 + 1 = 0 1 + -18x + 12x2 = 0 + 18x + -18x 1 + -18x + 12x2 = 18x + -18x Combine like terms: 18x + -18x = 0 1 + -18x + 12x2 = 0 Begin completing the square. Divide all terms by 12 the coefficient of the squared term: Divide each side by '12'. 0.08333333333 + -1.5x + x2 = 0 Move the constant term to the right: Add '-0.08333333333' to each side of the equation. 0.08333333333 + -1.5x + -0.08333333333 + x2 = 0 + -0.08333333333 Reorder the terms: 0.08333333333 + -0.08333333333 + -1.5x + x2 = 0 + -0.08333333333 Combine like terms: 0.08333333333 + -0.08333333333 = 0.00000000000 0.00000000000 + -1.5x + x2 = 0 + -0.08333333333 -1.5x + x2 = 0 + -0.08333333333 Combine like terms: 0 + -0.08333333333 = -0.08333333333 -1.5x + x2 = -0.08333333333 The x term is -1.5x. Take half its coefficient (-0.75). Square it (0.5625) and add it to both sides. Add '0.5625' to each side of the equation. -1.5x + 0.5625 + x2 = -0.08333333333 + 0.5625 Reorder the terms: 0.5625 + -1.5x + x2 = -0.08333333333 + 0.5625 Combine like terms: -0.08333333333 + 0.5625 = 0.47916666667 0.5625 + -1.5x + x2 = 0.47916666667 Factor a perfect square on the left side: (x + -0.75)(x + -0.75) = 0.47916666667 Calculate the square root of the right side: 0.692218655 Break this problem into two subproblems by setting (x + -0.75) equal to 0.692218655 and -0.692218655.Subproblem 1
x + -0.75 = 0.692218655 Simplifying x + -0.75 = 0.692218655 Reorder the terms: -0.75 + x = 0.692218655 Solving -0.75 + x = 0.692218655 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.75' to each side of the equation. -0.75 + 0.75 + x = 0.692218655 + 0.75 Combine like terms: -0.75 + 0.75 = 0.00 0.00 + x = 0.692218655 + 0.75 x = 0.692218655 + 0.75 Combine like terms: 0.692218655 + 0.75 = 1.442218655 x = 1.442218655 Simplifying x = 1.442218655Subproblem 2
x + -0.75 = -0.692218655 Simplifying x + -0.75 = -0.692218655 Reorder the terms: -0.75 + x = -0.692218655 Solving -0.75 + x = -0.692218655 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.75' to each side of the equation. -0.75 + 0.75 + x = -0.692218655 + 0.75 Combine like terms: -0.75 + 0.75 = 0.00 0.00 + x = -0.692218655 + 0.75 x = -0.692218655 + 0.75 Combine like terms: -0.692218655 + 0.75 = 0.057781345 x = 0.057781345 Simplifying x = 0.057781345Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.442218655, 0.057781345}
| 5(m+3)+7m=3(m-9) | | 5(-7x+2)=-40 | | 3(3n+40)=54+6n | | 24=8c | | -3x-15=9x+9 | | m+4=1 | | 2x^2+3-5=0 | | 6p=-96 | | n/8=-12 | | 30=12n-18 | | -5+n=-23 | | -632=4g | | -9j-10=62 | | 8=-12+x | | 2=4h-14 | | 5w-3w= | | -6=v-4 | | 6x+8=2x-28 | | 18+5.50x=y | | J+434=-376 | | (-4x-5)=-125 | | Y=(x^2+5)2x+1 | | 2x^2+5x+15=0 | | 49=16+3j | | -10=x-17 | | -7-5(8n*8)=193 | | 6=d/7 | | -2x=-26 | | 4x^2+3x-76=0 | | 9+5.50x=y | | -3h-4.2=55-11h | | n-16=-8 |