If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -7x = 10x2 + -8 Reorder the terms: -7x = -8 + 10x2 Solving -7x = -8 + 10x2 Solving for variable 'x'. Reorder the terms: 8 + -7x + -10x2 = -8 + 10x2 + 8 + -10x2 Reorder the terms: 8 + -7x + -10x2 = -8 + 8 + 10x2 + -10x2 Combine like terms: -8 + 8 = 0 8 + -7x + -10x2 = 0 + 10x2 + -10x2 8 + -7x + -10x2 = 10x2 + -10x2 Combine like terms: 10x2 + -10x2 = 0 8 + -7x + -10x2 = 0 Begin completing the square. Divide all terms by -10 the coefficient of the squared term: Divide each side by '-10'. -0.8 + 0.7x + x2 = 0 Move the constant term to the right: Add '0.8' to each side of the equation. -0.8 + 0.7x + 0.8 + x2 = 0 + 0.8 Reorder the terms: -0.8 + 0.8 + 0.7x + x2 = 0 + 0.8 Combine like terms: -0.8 + 0.8 = 0.0 0.0 + 0.7x + x2 = 0 + 0.8 0.7x + x2 = 0 + 0.8 Combine like terms: 0 + 0.8 = 0.8 0.7x + x2 = 0.8 The x term is 0.7x. Take half its coefficient (0.35). Square it (0.1225) and add it to both sides. Add '0.1225' to each side of the equation. 0.7x + 0.1225 + x2 = 0.8 + 0.1225 Reorder the terms: 0.1225 + 0.7x + x2 = 0.8 + 0.1225 Combine like terms: 0.8 + 0.1225 = 0.9225 0.1225 + 0.7x + x2 = 0.9225 Factor a perfect square on the left side: (x + 0.35)(x + 0.35) = 0.9225 Calculate the square root of the right side: 0.960468636 Break this problem into two subproblems by setting (x + 0.35) equal to 0.960468636 and -0.960468636.Subproblem 1
x + 0.35 = 0.960468636 Simplifying x + 0.35 = 0.960468636 Reorder the terms: 0.35 + x = 0.960468636 Solving 0.35 + x = 0.960468636 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.35' to each side of the equation. 0.35 + -0.35 + x = 0.960468636 + -0.35 Combine like terms: 0.35 + -0.35 = 0.00 0.00 + x = 0.960468636 + -0.35 x = 0.960468636 + -0.35 Combine like terms: 0.960468636 + -0.35 = 0.610468636 x = 0.610468636 Simplifying x = 0.610468636Subproblem 2
x + 0.35 = -0.960468636 Simplifying x + 0.35 = -0.960468636 Reorder the terms: 0.35 + x = -0.960468636 Solving 0.35 + x = -0.960468636 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-0.35' to each side of the equation. 0.35 + -0.35 + x = -0.960468636 + -0.35 Combine like terms: 0.35 + -0.35 = 0.00 0.00 + x = -0.960468636 + -0.35 x = -0.960468636 + -0.35 Combine like terms: -0.960468636 + -0.35 = -1.310468636 x = -1.310468636 Simplifying x = -1.310468636Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.610468636, -1.310468636}
| x+25+12=2(x+12) | | 2e^3+1=50 | | -2w-0=2w+2 | | 2-2X^2-6X=0 | | 50=2e^3x+1 | | 10b+-5=-75 | | 2x^2+10=15 | | r+24=-2 | | +-9=4 | | 3x^2+15x=8 | | X-26=-51 | | 9X^2-5-X=0 | | X+7X^2=8 | | 7a=[3a-1]-2 | | 53-2x=10x+7 | | 3x+5(2x-4)=-1-6x | | -6n+10=-4n-16 | | 9d^2-16t^2=0 | | 5x+9-7x=18-15x+13x-9 | | 33t-33=6t-15 | | -2m-4=-4 | | a^2-8a+6=0 | | 9x-(8x+4)=6x-49 | | .8+.25t=.6 | | -2y(7y+5)= | | 6(4x-5)+5=24x-25 | | -9Y-3=-8y-8 | | -4(z-5)=-3z-9 | | 3-n=-16 | | 3x^3+6x^2+12x+8=0 | | x^4-4x^3+2x^2+4x+1=0 | | .6-.66=.5+.75 |