If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (x + -2)(x + -3) = 12 + x * 2 + 8 Reorder the terms: (-2 + x)(x + -3) = 12 + x * 2 + 8 Reorder the terms: (-2 + x)(-3 + x) = 12 + x * 2 + 8 Multiply (-2 + x) * (-3 + x) (-2(-3 + x) + x(-3 + x)) = 12 + x * 2 + 8 ((-3 * -2 + x * -2) + x(-3 + x)) = 12 + x * 2 + 8 ((6 + -2x) + x(-3 + x)) = 12 + x * 2 + 8 (6 + -2x + (-3 * x + x * x)) = 12 + x * 2 + 8 (6 + -2x + (-3x + x2)) = 12 + x * 2 + 8 Combine like terms: -2x + -3x = -5x (6 + -5x + x2) = 12 + x * 2 + 8 Reorder the terms for easier multiplication: 6 + -5x + x2 = 12 + 2x + 8 Reorder the terms: 6 + -5x + x2 = 12 + 8 + 2x Combine like terms: 12 + 8 = 20 6 + -5x + x2 = 20 + 2x Solving 6 + -5x + x2 = 20 + 2x Solving for variable 'x'. Reorder the terms: 6 + -20 + -5x + -2x + x2 = 20 + 2x + -20 + -2x Combine like terms: 6 + -20 = -14 -14 + -5x + -2x + x2 = 20 + 2x + -20 + -2x Combine like terms: -5x + -2x = -7x -14 + -7x + x2 = 20 + 2x + -20 + -2x Reorder the terms: -14 + -7x + x2 = 20 + -20 + 2x + -2x Combine like terms: 20 + -20 = 0 -14 + -7x + x2 = 0 + 2x + -2x -14 + -7x + x2 = 2x + -2x Combine like terms: 2x + -2x = 0 -14 + -7x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '14' to each side of the equation. -14 + -7x + 14 + x2 = 0 + 14 Reorder the terms: -14 + 14 + -7x + x2 = 0 + 14 Combine like terms: -14 + 14 = 0 0 + -7x + x2 = 0 + 14 -7x + x2 = 0 + 14 Combine like terms: 0 + 14 = 14 -7x + x2 = 14 The x term is -7x. Take half its coefficient (-3.5). Square it (12.25) and add it to both sides. Add '12.25' to each side of the equation. -7x + 12.25 + x2 = 14 + 12.25 Reorder the terms: 12.25 + -7x + x2 = 14 + 12.25 Combine like terms: 14 + 12.25 = 26.25 12.25 + -7x + x2 = 26.25 Factor a perfect square on the left side: (x + -3.5)(x + -3.5) = 26.25 Calculate the square root of the right side: 5.123475383 Break this problem into two subproblems by setting (x + -3.5) equal to 5.123475383 and -5.123475383.Subproblem 1
x + -3.5 = 5.123475383 Simplifying x + -3.5 = 5.123475383 Reorder the terms: -3.5 + x = 5.123475383 Solving -3.5 + x = 5.123475383 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3.5' to each side of the equation. -3.5 + 3.5 + x = 5.123475383 + 3.5 Combine like terms: -3.5 + 3.5 = 0.0 0.0 + x = 5.123475383 + 3.5 x = 5.123475383 + 3.5 Combine like terms: 5.123475383 + 3.5 = 8.623475383 x = 8.623475383 Simplifying x = 8.623475383Subproblem 2
x + -3.5 = -5.123475383 Simplifying x + -3.5 = -5.123475383 Reorder the terms: -3.5 + x = -5.123475383 Solving -3.5 + x = -5.123475383 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3.5' to each side of the equation. -3.5 + 3.5 + x = -5.123475383 + 3.5 Combine like terms: -3.5 + 3.5 = 0.0 0.0 + x = -5.123475383 + 3.5 x = -5.123475383 + 3.5 Combine like terms: -5.123475383 + 3.5 = -1.623475383 x = -1.623475383 Simplifying x = -1.623475383Solution
The solution to the problem is based on the solutions from the subproblems. x = {8.623475383, -1.623475383}
| 4=8-x/6 | | 2y-t-8t+9x=15 | | y^2-7y+18=0 | | x(x+4)+x(x+2)=2x+2 | | 1/6x^2=54 | | 6(n+2)+7(n+8)= | | 4x-6+2(4x+8)=-4(x+1) | | y=0.11x+22.86 | | X^3+10x^2+17x+28=0 | | 3y-3+y+53=6y+50-44 | | 4x-3y-2=-8x | | 4+x-3x+2=4x+2-3x-1 | | 9=-6x+21 | | 12x+6y=-18 | | x^2+52X+208=0 | | x-5(2x-3(x+6))=-4(x+5) | | k/2-3/5=k/3+1-10 | | 2(w+9)=-3(2w-1)+2w | | 1-K-6=0 | | 3(y-4)-5=-3(-5y+5)-4y | | 4(3x+x)+7-5x=8-5(5x-6x)+23 | | T^2-10000v^4=0 | | 2x-10=-9-8x | | 2x-10-2x+1=4(16-8x) | | -5x-4=7(x+8) | | 2-7n+5n=42-84 | | (n+3)*3=18 | | 0=-x+21.8 | | -3(w-9)=4w-43 | | 24x+27=-36x-8 | | 3x-40=5x+8 | | -256+a^4=0 |