If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (-1x + -7)(3x + 1) = 0 Reorder the terms: (-7 + -1x)(3x + 1) = 0 Reorder the terms: (-7 + -1x)(1 + 3x) = 0 Multiply (-7 + -1x) * (1 + 3x) (-7(1 + 3x) + -1x * (1 + 3x)) = 0 ((1 * -7 + 3x * -7) + -1x * (1 + 3x)) = 0 ((-7 + -21x) + -1x * (1 + 3x)) = 0 (-7 + -21x + (1 * -1x + 3x * -1x)) = 0 (-7 + -21x + (-1x + -3x2)) = 0 Combine like terms: -21x + -1x = -22x (-7 + -22x + -3x2) = 0 Solving -7 + -22x + -3x2 = 0 Solving for variable 'x'. Factor out the Greatest Common Factor (GCF), '-1'. -1(7 + 22x + 3x2) = 0 Factor a trinomial. -1((7 + x)(1 + 3x)) = 0 Ignore the factor -1.Subproblem 1
Set the factor '(7 + x)' equal to zero and attempt to solve: Simplifying 7 + x = 0 Solving 7 + x = 0 Move all terms containing x to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + x = 0 + -7 Combine like terms: 7 + -7 = 0 0 + x = 0 + -7 x = 0 + -7 Combine like terms: 0 + -7 = -7 x = -7 Simplifying x = -7Subproblem 2
Set the factor '(1 + 3x)' equal to zero and attempt to solve: Simplifying 1 + 3x = 0 Solving 1 + 3x = 0 Move all terms containing x to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + 3x = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 3x = 0 + -1 3x = 0 + -1 Combine like terms: 0 + -1 = -1 3x = -1 Divide each side by '3'. x = -0.3333333333 Simplifying x = -0.3333333333Solution
x = {-7, -0.3333333333}
| 7442=C^2 | | 3600+3600=C^2 | | 7056+169=C^2 | | 2x+-16y=10 | | 9/15=6/x | | -5x^2+8=133 | | 12/16=z/25 | | 12/16=y/32 | | 15x+1y+.25z=100 | | 0,5x^(-1/2)/2=1 | | 4^(5-9x)=1/8^(x-2 | | (x/25)=(12/16) | | 2x-5x=-9 | | 12/16=x/25 | | 3B+4B-7=14 | | 3B+4B=14 | | X+X*0.07=40 | | -5-8=6x+8-5x | | 11-2n=19 | | P(10)=3(8)(4x) | | 6/x=2/15 | | P=k/r | | 1-1/5 | | 20x^2=720 | | 1/3-11/4x=1/4-1/6x | | -5(x+2)-14=18+3 | | 8/3x^7=11 | | 7x+8x+9x=96 | | 24a^2b-9/4a-8b-7 | | x^4+4x^3+4=0 | | 18-48=3(x-1)-6 | | 2x(5x+3)=111 |