If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 0 = (x + -3)(x + -7) Reorder the terms: 0 = (-3 + x)(x + -7) Reorder the terms: 0 = (-3 + x)(-7 + x) Multiply (-3 + x) * (-7 + x) 0 = (-3(-7 + x) + x(-7 + x)) 0 = ((-7 * -3 + x * -3) + x(-7 + x)) 0 = ((21 + -3x) + x(-7 + x)) 0 = (21 + -3x + (-7 * x + x * x)) 0 = (21 + -3x + (-7x + x2)) Combine like terms: -3x + -7x = -10x 0 = (21 + -10x + x2) Solving 0 = 21 + -10x + x2 Solving for variable 'x'. Combine like terms: 0 + -21 = -21 -21 + 10x + -1x2 = 21 + -10x + x2 + -21 + 10x + -1x2 Reorder the terms: -21 + 10x + -1x2 = 21 + -21 + -10x + 10x + x2 + -1x2 Combine like terms: 21 + -21 = 0 -21 + 10x + -1x2 = 0 + -10x + 10x + x2 + -1x2 -21 + 10x + -1x2 = -10x + 10x + x2 + -1x2 Combine like terms: -10x + 10x = 0 -21 + 10x + -1x2 = 0 + x2 + -1x2 -21 + 10x + -1x2 = x2 + -1x2 Combine like terms: x2 + -1x2 = 0 -21 + 10x + -1x2 = 0 Factor a trinomial. (-7 + x)(3 + -1x) = 0Subproblem 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 '(3 + -1x)' equal to zero and attempt to solve: Simplifying 3 + -1x = 0 Solving 3 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -1x = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -1x = 0 + -3 -1x = 0 + -3 Combine like terms: 0 + -3 = -3 -1x = -3 Divide each side by '-1'. x = 3 Simplifying x = 3Solution
x = {7, 3}
| c/7=-12 | | 2+2x+2+2x-7+x=17 | | k/4=-9 | | 5x^2-6xy+5y^2=9 | | 5x^2+6xy+5y^2=9 | | 10+4x=40 | | 6-3d=5(2-b) | | x/9=209 | | 27=a/5 | | 8+5w+-1w=6w+-2(w+-4) | | b/7=43 | | -63=-3(5+4n) | | 4(4n+10)=24 | | 4x-12-7=21 | | v/4=34 | | 48-5x=4x+17 | | 12=k/7 | | 5c^2+18c^3+16c^4=0 | | 12=3x-5x | | -4d=-18 | | 5p-5o-5k-5e-5m-5o-5n=5555555 | | 4(3y-1)-2(2y)=12 | | 34/r/6 | | 8x^2+7x-17=-7 | | 873592643786y-3566435435453=555555555555555555 | | 3x-5forx=2 | | (11-6i)/(3i) | | 8x+3=10x+1 | | 654-34/5.443=x-888/6 | | 3-6r-6r=15 | | 8x^2+7x-15=0 | | 0=(x-4)(3x+2) |