If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5x + 2 = 2x2 Reorder the terms: 2 + 5x = 2x2 Solving 2 + 5x = 2x2 Solving for variable 'x'. Combine like terms: 2x2 + -2x2 = 0 2 + 5x + -2x2 = 0 Begin completing the square. Divide all terms by -2 the coefficient of the squared term: Divide each side by '-2'. -1 + -2.5x + x2 = 0 Move the constant term to the right: Add '1' to each side of the equation. -1 + -2.5x + 1 + x2 = 0 + 1 Reorder the terms: -1 + 1 + -2.5x + x2 = 0 + 1 Combine like terms: -1 + 1 = 0 0 + -2.5x + x2 = 0 + 1 -2.5x + x2 = 0 + 1 Combine like terms: 0 + 1 = 1 -2.5x + x2 = 1 The x term is -2.5x. Take half its coefficient (-1.25). Square it (1.5625) and add it to both sides. Add '1.5625' to each side of the equation. -2.5x + 1.5625 + x2 = 1 + 1.5625 Reorder the terms: 1.5625 + -2.5x + x2 = 1 + 1.5625 Combine like terms: 1 + 1.5625 = 2.5625 1.5625 + -2.5x + x2 = 2.5625 Factor a perfect square on the left side: (x + -1.25)(x + -1.25) = 2.5625 Calculate the square root of the right side: 1.600781059 Break this problem into two subproblems by setting (x + -1.25) equal to 1.600781059 and -1.600781059.Subproblem 1
x + -1.25 = 1.600781059 Simplifying x + -1.25 = 1.600781059 Reorder the terms: -1.25 + x = 1.600781059 Solving -1.25 + x = 1.600781059 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.25' to each side of the equation. -1.25 + 1.25 + x = 1.600781059 + 1.25 Combine like terms: -1.25 + 1.25 = 0.00 0.00 + x = 1.600781059 + 1.25 x = 1.600781059 + 1.25 Combine like terms: 1.600781059 + 1.25 = 2.850781059 x = 2.850781059 Simplifying x = 2.850781059Subproblem 2
x + -1.25 = -1.600781059 Simplifying x + -1.25 = -1.600781059 Reorder the terms: -1.25 + x = -1.600781059 Solving -1.25 + x = -1.600781059 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1.25' to each side of the equation. -1.25 + 1.25 + x = -1.600781059 + 1.25 Combine like terms: -1.25 + 1.25 = 0.00 0.00 + x = -1.600781059 + 1.25 x = -1.600781059 + 1.25 Combine like terms: -1.600781059 + 1.25 = -0.350781059 x = -0.350781059 Simplifying x = -0.350781059Solution
The solution to the problem is based on the solutions from the subproblems. x = {2.850781059, -0.350781059}
| -4(x+3)=2(x-12) | | -18x+8y-7=5 | | 4(t+5)-3=6t+13 | | 5(4+k)+3(2k-7)= | | 5x^2+16x-15=0 | | 6m+5=13+4m | | (5)+(14)= | | 14ab-21ab^2= | | 5x-18-x-3= | | 2/7p=-4/3 | | (11b-1)-5(2b+3)=-5 | | 6x/14=4/6 | | 12(5-2)= | | x+3y=35 | | 9x+5x+2+7=3x+4+10x | | 4x-60=6x | | 2/5x-9/25x=5 | | 5x+8=2x-14 | | 1/2(10x-1)=8 | | a/36=4/9 | | 2x-5=13-x | | 5.5x+3=1.5x+15 | | (x+7)(5x-3)=0 | | 4x^2/3+12x^1/3=0 | | 4c^2-4c-20= | | 35x^2-56x-28=0 | | (4x/7y^5)^2 | | k^2-6k-5=0 | | 10x/18=8/12 | | y-6=.50(x-14) | | 4(3x-4)=6x+32 | | 5r+2=r-6 |