If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 = -4x + 5 Reorder the terms: 2x2 = 5 + -4x Solving 2x2 = 5 + -4x Solving for variable 'x'. Reorder the terms: -5 + 4x + 2x2 = 5 + -4x + -5 + 4x Reorder the terms: -5 + 4x + 2x2 = 5 + -5 + -4x + 4x Combine like terms: 5 + -5 = 0 -5 + 4x + 2x2 = 0 + -4x + 4x -5 + 4x + 2x2 = -4x + 4x Combine like terms: -4x + 4x = 0 -5 + 4x + 2x2 = 0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. -2.5 + 2x + x2 = 0 Move the constant term to the right: Add '2.5' to each side of the equation. -2.5 + 2x + 2.5 + x2 = 0 + 2.5 Reorder the terms: -2.5 + 2.5 + 2x + x2 = 0 + 2.5 Combine like terms: -2.5 + 2.5 = 0.0 0.0 + 2x + x2 = 0 + 2.5 2x + x2 = 0 + 2.5 Combine like terms: 0 + 2.5 = 2.5 2x + x2 = 2.5 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 = 2.5 + 1 Reorder the terms: 1 + 2x + x2 = 2.5 + 1 Combine like terms: 2.5 + 1 = 3.5 1 + 2x + x2 = 3.5 Factor a perfect square on the left side: (x + 1)(x + 1) = 3.5 Calculate the square root of the right side: 1.870828693 Break this problem into two subproblems by setting (x + 1) equal to 1.870828693 and -1.870828693.Subproblem 1
x + 1 = 1.870828693 Simplifying x + 1 = 1.870828693 Reorder the terms: 1 + x = 1.870828693 Solving 1 + x = 1.870828693 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 = 1.870828693 + -1 Combine like terms: 1 + -1 = 0 0 + x = 1.870828693 + -1 x = 1.870828693 + -1 Combine like terms: 1.870828693 + -1 = 0.870828693 x = 0.870828693 Simplifying x = 0.870828693Subproblem 2
x + 1 = -1.870828693 Simplifying x + 1 = -1.870828693 Reorder the terms: 1 + x = -1.870828693 Solving 1 + x = -1.870828693 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 = -1.870828693 + -1 Combine like terms: 1 + -1 = 0 0 + x = -1.870828693 + -1 x = -1.870828693 + -1 Combine like terms: -1.870828693 + -1 = -2.870828693 x = -2.870828693 Simplifying x = -2.870828693Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.870828693, -2.870828693}
| -7x-39=-6x-1 | | 2(t-9)+3(5-2t)=-5(t-2)-2 | | -2.2+2y=-5.2+.5y | | 6(1-3n)-2(1n-1)=28 | | 2.5(4x-4)=-2+10x+12 | | 10+2n=-2 | | 2x(x-3)=-1 | | 4(3-5x)=4x | | x-(3x-4)=-6 | | 54v^3+2=0 | | 2x^2=2x+8 | | 52=-2(8+3v)-8(3v-1) | | (3x+8)= | | -64=6(-2-2n)+8(1n-8) | | 144=-60-12x | | 55=3(1+4b)+8(1+4b) | | 2x-5(4x+15)=51 | | 3x-2=12x-51 | | 60-2x=90 | | -3(3a-8)+2a=4(2a+1) | | r^3-27=0 | | 10=3(1-2x)+6(x+3)-11 | | -199=5x-6(-2x-6) | | 5(2x+3)=3(-4+3x)+x | | -6x-2(3x-11)=-74 | | 1+y=-7 | | 2x+33=6x+5 | | 3(x-5)=-15+3x | | 4+m=-12 | | (14+y)(6+y)=0 | | 3x+3(-2x-17)=-30 | | -6+y=-16 |