If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (x + -1)(x + -5) = 13 Reorder the terms: (-1 + x)(x + -5) = 13 Reorder the terms: (-1 + x)(-5 + x) = 13 Multiply (-1 + x) * (-5 + x) (-1(-5 + x) + x(-5 + x)) = 13 ((-5 * -1 + x * -1) + x(-5 + x)) = 13 ((5 + -1x) + x(-5 + x)) = 13 (5 + -1x + (-5 * x + x * x)) = 13 (5 + -1x + (-5x + x2)) = 13 Combine like terms: -1x + -5x = -6x (5 + -6x + x2) = 13 Solving 5 + -6x + x2 = 13 Solving for variable 'x'. Reorder the terms: 5 + -13 + -6x + x2 = 13 + -13 Combine like terms: 5 + -13 = -8 -8 + -6x + x2 = 13 + -13 Combine like terms: 13 + -13 = 0 -8 + -6x + x2 = 0 Begin completing the square. Move the constant term to the right: Add '8' to each side of the equation. -8 + -6x + 8 + x2 = 0 + 8 Reorder the terms: -8 + 8 + -6x + x2 = 0 + 8 Combine like terms: -8 + 8 = 0 0 + -6x + x2 = 0 + 8 -6x + x2 = 0 + 8 Combine like terms: 0 + 8 = 8 -6x + x2 = 8 The x term is -6x. Take half its coefficient (-3). Square it (9) and add it to both sides. Add '9' to each side of the equation. -6x + 9 + x2 = 8 + 9 Reorder the terms: 9 + -6x + x2 = 8 + 9 Combine like terms: 8 + 9 = 17 9 + -6x + x2 = 17 Factor a perfect square on the left side: (x + -3)(x + -3) = 17 Calculate the square root of the right side: 4.123105626 Break this problem into two subproblems by setting (x + -3) equal to 4.123105626 and -4.123105626.Subproblem 1
x + -3 = 4.123105626 Simplifying x + -3 = 4.123105626 Reorder the terms: -3 + x = 4.123105626 Solving -3 + x = 4.123105626 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + x = 4.123105626 + 3 Combine like terms: -3 + 3 = 0 0 + x = 4.123105626 + 3 x = 4.123105626 + 3 Combine like terms: 4.123105626 + 3 = 7.123105626 x = 7.123105626 Simplifying x = 7.123105626Subproblem 2
x + -3 = -4.123105626 Simplifying x + -3 = -4.123105626 Reorder the terms: -3 + x = -4.123105626 Solving -3 + x = -4.123105626 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + x = -4.123105626 + 3 Combine like terms: -3 + 3 = 0 0 + x = -4.123105626 + 3 x = -4.123105626 + 3 Combine like terms: -4.123105626 + 3 = -1.123105626 x = -1.123105626 Simplifying x = -1.123105626Solution
The solution to the problem is based on the solutions from the subproblems. x = {7.123105626, -1.123105626}
| 0.4x+6=0.333334n | | 5=-3x | | 5(3+5x)-1=139 | | 8y-5=5(y-1) | | s-32=16 | | 99+880= | | 8x-65=x^2 | | x+x+3=54 | | y=0.15x+0.6 | | 10x-6x+3x-4=9x-2+3x | | 2(x-1)(x-5)=26 | | 4(x+1)+2(1-x)=x | | 2(x+2)=4x | | -5=2x+2 | | -6(45/6-2/3)=278/3 | | x+x=149 | | 4m-2=3m+6 | | 3y-2x+2x=180 | | 4m-2=6+2 | | 3y-9+y+45=7y+40-5y | | v+(v-29.7)+(v+23.9)=194.3 | | -7z+9z=8z+1+2 | | x+2=-20 | | v(v-29.7)+(v+23.9)=194.3 | | 3(x+8)+7=31 | | (3,-4)m=6 | | 4(n+1)=2(n+5) | | -17x=47x-120 | | x-2x=20 | | 9x-5=4x | | 0.18(y-2)+0.12y=0.06y-0.03(20) | | 3x+10=-26 |