If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5x(x + 9) + -5 = 45 + -33 Reorder the terms: 5x(9 + x) + -5 = 45 + -33 (9 * 5x + x * 5x) + -5 = 45 + -33 (45x + 5x2) + -5 = 45 + -33 Reorder the terms: -5 + 45x + 5x2 = 45 + -33 Combine like terms: 45 + -33 = 12 -5 + 45x + 5x2 = 12 Solving -5 + 45x + 5x2 = 12 Solving for variable 'x'. Reorder the terms: -5 + -12 + 45x + 5x2 = 12 + -12 Combine like terms: -5 + -12 = -17 -17 + 45x + 5x2 = 12 + -12 Combine like terms: 12 + -12 = 0 -17 + 45x + 5x2 = 0 Begin completing the square. Divide all terms by 5 the coefficient of the squared term: Divide each side by '5'. -3.4 + 9x + x2 = 0 Move the constant term to the right: Add '3.4' to each side of the equation. -3.4 + 9x + 3.4 + x2 = 0 + 3.4 Reorder the terms: -3.4 + 3.4 + 9x + x2 = 0 + 3.4 Combine like terms: -3.4 + 3.4 = 0.0 0.0 + 9x + x2 = 0 + 3.4 9x + x2 = 0 + 3.4 Combine like terms: 0 + 3.4 = 3.4 9x + x2 = 3.4 The x term is 9x. Take half its coefficient (4.5). Square it (20.25) and add it to both sides. Add '20.25' to each side of the equation. 9x + 20.25 + x2 = 3.4 + 20.25 Reorder the terms: 20.25 + 9x + x2 = 3.4 + 20.25 Combine like terms: 3.4 + 20.25 = 23.65 20.25 + 9x + x2 = 23.65 Factor a perfect square on the left side: (x + 4.5)(x + 4.5) = 23.65 Calculate the square root of the right side: 4.863126566 Break this problem into two subproblems by setting (x + 4.5) equal to 4.863126566 and -4.863126566.Subproblem 1
x + 4.5 = 4.863126566 Simplifying x + 4.5 = 4.863126566 Reorder the terms: 4.5 + x = 4.863126566 Solving 4.5 + x = 4.863126566 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-4.5' to each side of the equation. 4.5 + -4.5 + x = 4.863126566 + -4.5 Combine like terms: 4.5 + -4.5 = 0.0 0.0 + x = 4.863126566 + -4.5 x = 4.863126566 + -4.5 Combine like terms: 4.863126566 + -4.5 = 0.363126566 x = 0.363126566 Simplifying x = 0.363126566Subproblem 2
x + 4.5 = -4.863126566 Simplifying x + 4.5 = -4.863126566 Reorder the terms: 4.5 + x = -4.863126566 Solving 4.5 + x = -4.863126566 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-4.5' to each side of the equation. 4.5 + -4.5 + x = -4.863126566 + -4.5 Combine like terms: 4.5 + -4.5 = 0.0 0.0 + x = -4.863126566 + -4.5 x = -4.863126566 + -4.5 Combine like terms: -4.863126566 + -4.5 = -9.363126566 x = -9.363126566 Simplifying x = -9.363126566Solution
The solution to the problem is based on the solutions from the subproblems. x = {0.363126566, -9.363126566}
| 2m-c=k | | -6-5(-7x-1)=3 | | X-1/x-2=6 | | 10(3x+1)=72 | | (x^3)dy-((y^2)(x-4))dx=0 | | 3x+2+4x=10 | | 8-1/2=-6 | | X+21+2x=(-7)-2x-12 | | 4(-8-8m)-5m=116 | | 2(x+1)=6+2x | | 2(4y-3)=27 | | 107/9+(-92/3)= | | -162=8k-7(-2-2k) | | -6n-(-3)=8 | | 3(x-6)=13 | | 120=3x+90 | | (x^3)dy=y^2(x-4) | | 0.1(-71.2+4x)=1.2x | | 2+2y=13 | | 47=-34-55 | | -9n=5n-56 | | 3.3x-3.9=4.8 | | -2b+c=4 | | 126=7(3a-2)-7 | | 2-3s=8 | | 13x-35+5x-19+2x+14=180 | | 37=14w-19 | | -b+3c=22 | | -5+h=38 | | 0.5(x+10)-15=-3 | | 10x+6=8x-12 | | 15-r=4r |