If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (x + 5)(x + 3) + -1(x + 5)(2x + 7) = 0 Reorder the terms: (5 + x)(x + 3) + -1(x + 5)(2x + 7) = 0 Reorder the terms: (5 + x)(3 + x) + -1(x + 5)(2x + 7) = 0 Multiply (5 + x) * (3 + x) (5(3 + x) + x(3 + x)) + -1(x + 5)(2x + 7) = 0 ((3 * 5 + x * 5) + x(3 + x)) + -1(x + 5)(2x + 7) = 0 ((15 + 5x) + x(3 + x)) + -1(x + 5)(2x + 7) = 0 (15 + 5x + (3 * x + x * x)) + -1(x + 5)(2x + 7) = 0 (15 + 5x + (3x + x2)) + -1(x + 5)(2x + 7) = 0 Combine like terms: 5x + 3x = 8x (15 + 8x + x2) + -1(x + 5)(2x + 7) = 0 Reorder the terms: 15 + 8x + x2 + -1(5 + x)(2x + 7) = 0 Reorder the terms: 15 + 8x + x2 + -1(5 + x)(7 + 2x) = 0 Multiply (5 + x) * (7 + 2x) 15 + 8x + x2 + -1(5(7 + 2x) + x(7 + 2x)) = 0 15 + 8x + x2 + -1((7 * 5 + 2x * 5) + x(7 + 2x)) = 0 15 + 8x + x2 + -1((35 + 10x) + x(7 + 2x)) = 0 15 + 8x + x2 + -1(35 + 10x + (7 * x + 2x * x)) = 0 15 + 8x + x2 + -1(35 + 10x + (7x + 2x2)) = 0 Combine like terms: 10x + 7x = 17x 15 + 8x + x2 + -1(35 + 17x + 2x2) = 0 15 + 8x + x2 + (35 * -1 + 17x * -1 + 2x2 * -1) = 0 15 + 8x + x2 + (-35 + -17x + -2x2) = 0 Reorder the terms: 15 + -35 + 8x + -17x + x2 + -2x2 = 0 Combine like terms: 15 + -35 = -20 -20 + 8x + -17x + x2 + -2x2 = 0 Combine like terms: 8x + -17x = -9x -20 + -9x + x2 + -2x2 = 0 Combine like terms: x2 + -2x2 = -1x2 -20 + -9x + -1x2 = 0 Solving -20 + -9x + -1x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '-1'. -1(20 + 9x + x2) = 0 Factor a trinomial. -1((5 + x)(4 + x)) = 0 Ignore the factor -1.Subproblem 1
Set the factor '(5 + x)' equal to zero and attempt to solve: Simplifying 5 + x = 0 Solving 5 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + x = 0 + -5 Combine like terms: 5 + -5 = 0 0 + x = 0 + -5 x = 0 + -5 Combine like terms: 0 + -5 = -5 x = -5 Simplifying x = -5Subproblem 2
Set the factor '(4 + x)' equal to zero and attempt to solve: Simplifying 4 + x = 0 Solving 4 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + x = 0 + -4 x = 0 + -4 Combine like terms: 0 + -4 = -4 x = -4 Simplifying x = -4Solution
x = {-5, -4}
| r^3+2*r+2=0 | | 10y-z+w=10 | | 136-2x=25x+22 | | z+49=64 | | 180=-40-8x+21x | | 9x-10=4x*5 | | 8n=3n+54 | | k*(k+2)=5k | | 28a+8= | | 5x-5000=145000 | | 11x-4=84 | | 3x+59=83 | | x^2+2x+3=-x+3 | | 7d+7=4d+25 | | 4+5x-1*12=6 | | 4(x-5)=1.2 | | 4-5x-1*12=6 | | 6(a+8)=96.6 | | 54.6=6c-3 | | 5x-1*12=6 | | 2e-3=16.6 | | 8p=45.6 | | 3x^2-3x-36=0 | | 2(x-6)=6 | | 2x-1=2*6 | | 7(a+1)=21 | | 18=3c-3 | | 2e-5=9 | | 13x=15-2x+15x | | 5z^2-4z+1=0 | | 8p=48 | | 2x+8=4-6x |