If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5x2 = 4x + 2 Reorder the terms: 5x2 = 2 + 4x Solving 5x2 = 2 + 4x Solving for variable 'x'. Reorder the terms: -2 + -4x + 5x2 = 2 + 4x + -2 + -4x Reorder the terms: -2 + -4x + 5x2 = 2 + -2 + 4x + -4x Combine like terms: 2 + -2 = 0 -2 + -4x + 5x2 = 0 + 4x + -4x -2 + -4x + 5x2 = 4x + -4x Combine like terms: 4x + -4x = 0 -2 + -4x + 5x2 = 0 Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. -0.4 + -0.8x + x2 = 0 Move the constant term to the right: Add '0.4' to each side of the equation. -0.4 + -0.8x + 0.4 + x2 = 0 + 0.4 Reorder the terms: -0.4 + 0.4 + -0.8x + x2 = 0 + 0.4 Combine like terms: -0.4 + 0.4 = 0.0 0.0 + -0.8x + x2 = 0 + 0.4 -0.8x + x2 = 0 + 0.4 Combine like terms: 0 + 0.4 = 0.4 -0.8x + x2 = 0.4 The x term is -0.8x. Take half its coefficient (-0.4). Square it (0.16) and add it to both sides. Add '0.16' to each side of the equation. -0.8x + 0.16 + x2 = 0.4 + 0.16 Reorder the terms: 0.16 + -0.8x + x2 = 0.4 + 0.16 Combine like terms: 0.4 + 0.16 = 0.56 0.16 + -0.8x + x2 = 0.56 Factor a perfect square on the left side: (x + -0.4)(x + -0.4) = 0.56 Calculate the square root of the right side: 0.748331477 Break this problem into two subproblems by setting (x + -0.4) equal to 0.748331477 and -0.748331477.Subproblem 1
x + -0.4 = 0.748331477 Simplifying x + -0.4 = 0.748331477 Reorder the terms: -0.4 + x = 0.748331477 Solving -0.4 + x = 0.748331477 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.4' to each side of the equation. -0.4 + 0.4 + x = 0.748331477 + 0.4 Combine like terms: -0.4 + 0.4 = 0.0 0.0 + x = 0.748331477 + 0.4 x = 0.748331477 + 0.4 Combine like terms: 0.748331477 + 0.4 = 1.148331477 x = 1.148331477 Simplifying x = 1.148331477Subproblem 2
x + -0.4 = -0.748331477 Simplifying x + -0.4 = -0.748331477 Reorder the terms: -0.4 + x = -0.748331477 Solving -0.4 + x = -0.748331477 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.4' to each side of the equation. -0.4 + 0.4 + x = -0.748331477 + 0.4 Combine like terms: -0.4 + 0.4 = 0.0 0.0 + x = -0.748331477 + 0.4 x = -0.748331477 + 0.4 Combine like terms: -0.748331477 + 0.4 = -0.348331477 x = -0.348331477 Simplifying x = -0.348331477Solution
The solution to the problem is based on the solutions from the subproblems. x = {1.148331477, -0.348331477}
| -3y=-3 | | x+12=5x+16 | | 10z-z=-2+2z-2-3 | | 12x=-12 | | 300=6p | | -2(x+3)=-10 | | 5(x+3)=4x | | 2x^3-5x^2-x+2=0 | | 14=7(4x-2) | | 7x+9-x=4+5x+8 | | 250d+2.50=25 | | 22=2(3x-4) | | 250+2.50=25 | | 2(2x-4)=4 | | 2(x+5)=4x-7 | | 1-16=x+7 | | 5a^2-8a=0 | | 2x+0.5=3x+1 | | 5(m-2)-4(m+3)=-22 | | 3-7x=-2+3x | | 2x+1=-x+5 | | 6-(3x-7)=4-4x | | 6x^2-72x=0 | | 5x+16=2-2x | | 5r^2+24r-1=0 | | 5(7+w)=4(2+w) | | 2-3x=4-5x | | q=300-6(0) | | 10x-6+3x-3=9x-3+3x | | 15a-25=-13 | | 8x-3=7x+5 | | -11=9+p |