If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x2 = 0.5x + 0.75 Reorder the terms: 2x2 = 0.75 + 0.5x Solving 2x2 = 0.75 + 0.5x Solving for variable 'x'. Reorder the terms: -0.75 + -0.5x + 2x2 = 0.75 + 0.5x + -0.75 + -0.5x Reorder the terms: -0.75 + -0.5x + 2x2 = 0.75 + -0.75 + 0.5x + -0.5x Combine like terms: 0.75 + -0.75 = 0.00 -0.75 + -0.5x + 2x2 = 0.00 + 0.5x + -0.5x -0.75 + -0.5x + 2x2 = 0.5x + -0.5x Combine like terms: 0.5x + -0.5x = 0.0 -0.75 + -0.5x + 2x2 = 0.0 Begin completing the square. Divide all terms by 2 the coefficient of the squared term: Divide each side by '2'. -0.375 + -0.25x + x2 = 0.0 Move the constant term to the right: Add '0.375' to each side of the equation. -0.375 + -0.25x + 0.375 + x2 = 0.0 + 0.375 Reorder the terms: -0.375 + 0.375 + -0.25x + x2 = 0.0 + 0.375 Combine like terms: -0.375 + 0.375 = 0.000 0.000 + -0.25x + x2 = 0.0 + 0.375 -0.25x + x2 = 0.0 + 0.375 Combine like terms: 0.0 + 0.375 = 0.375 -0.25x + x2 = 0.375 The x term is -0.25x. Take half its coefficient (-0.125). Square it (0.015625) and add it to both sides. Add '0.015625' to each side of the equation. -0.25x + 0.015625 + x2 = 0.375 + 0.015625 Reorder the terms: 0.015625 + -0.25x + x2 = 0.375 + 0.015625 Combine like terms: 0.375 + 0.015625 = 0.390625 0.015625 + -0.25x + x2 = 0.390625 Factor a perfect square on the left side: (x + -0.125)(x + -0.125) = 0.390625 Calculate the square root of the right side: 0.625 Break this problem into two subproblems by setting (x + -0.125) equal to 0.625 and -0.625.Subproblem 1
x + -0.125 = 0.625 Simplifying x + -0.125 = 0.625 Reorder the terms: -0.125 + x = 0.625 Solving -0.125 + x = 0.625 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.125' to each side of the equation. -0.125 + 0.125 + x = 0.625 + 0.125 Combine like terms: -0.125 + 0.125 = 0.000 0.000 + x = 0.625 + 0.125 x = 0.625 + 0.125 Combine like terms: 0.625 + 0.125 = 0.75 x = 0.75 Simplifying x = 0.75Subproblem 2
x + -0.125 = -0.625 Simplifying x + -0.125 = -0.625 Reorder the terms: -0.125 + x = -0.625 Solving -0.125 + x = -0.625 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '0.125' to each side of the equation. -0.125 + 0.125 + x = -0.625 + 0.125 Combine like terms: -0.125 + 0.125 = 0.000 0.000 + x = -0.625 + 0.125 x = -0.625 + 0.125 Combine like terms: -0.625 + 0.125 = -0.5 x = -0.5 Simplifying x = -0.5Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.75, -0.5}
| c/b-r/b=1 | | 6(x+2)=6 | | (-1/2)=Sin(4x-1)=1/2 | | y=990-60x | | 3/4-3x=3 | | 3g(g-4)-2g(g-7)=(g+6)-28 | | 1/6-3x=3 | | 8/3 | | x^3-x^2-81+81=0 | | y=16x^2-100 | | 3/7-5x=4 | | 33/11 | | 3z=4-9z | | 16/7 | | k(k-7)+10=2k(k+6) | | 7/3-6x=4 | | 4x(1-2)=-4 | | 0.5x-2.7=0.8x-3 | | n+1-3=-9 | | 0(4x+3)=x-3 | | 2=-8-4n-6n | | 9=-2x-7x | | -5=n+1-2 | | 0.15p=2.5-5 | | x-2/9=40/63 | | 2(x-7/2) | | 8(2y+5)+(-34y)= | | 2(15)+5(4)=10 | | 20=-x+3 | | 5+3-2=x | | x+21=36 | | 5sin(3x+30)+8=3 |