If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying (3x + 7)(x + -3) = 0 Reorder the terms: (7 + 3x)(x + -3) = 0 Reorder the terms: (7 + 3x)(-3 + x) = 0 Multiply (7 + 3x) * (-3 + x) (7(-3 + x) + 3x * (-3 + x)) = 0 ((-3 * 7 + x * 7) + 3x * (-3 + x)) = 0 ((-21 + 7x) + 3x * (-3 + x)) = 0 (-21 + 7x + (-3 * 3x + x * 3x)) = 0 (-21 + 7x + (-9x + 3x2)) = 0 Combine like terms: 7x + -9x = -2x (-21 + -2x + 3x2) = 0 Solving -21 + -2x + 3x2 = 0 Solving for variable 'x'. Factor a trinomial. (-7 + -3x)(3 + -1x) = 0Subproblem 1
Set the factor '(-7 + -3x)' equal to zero and attempt to solve: Simplifying -7 + -3x = 0 Solving -7 + -3x = 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 + -3x = 0 + 7 Combine like terms: -7 + 7 = 0 0 + -3x = 0 + 7 -3x = 0 + 7 Combine like terms: 0 + 7 = 7 -3x = 7 Divide each side by '-3'. x = -2.333333333 Simplifying x = -2.333333333Subproblem 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 = {-2.333333333, 3}
| 5x+8+9=2x+47 | | 18=6(x-3) | | log[5](x-6)-log[5](x+6)=1 | | 13.1/3-54/10 | | 131/3-54/10 | | 12.3=4.56+f | | 8q=-10+36 | | x+7=11-x | | 2x(x^2+9)-2x=0 | | 3x-4=-26+x | | G+3/4=-1/8 | | 1-7x=6x-142 | | =3a-ax+2x-6 | | 58=5v+3 | | 9+6x=5x+11 | | 8-20=3-4x | | -6=6-2f | | 4/9t=-72 | | 7+5x=x+39 | | 7=4+h/3 | | Z/30=0.06 | | 16=4+2a | | -q-11=7b+4 | | -q-11=7b+4 | | 8x=4x+40 | | 10d-176=2(4-5d)-3d | | x+6=18+7x | | 8x-4/7=3x-8 | | 15t=17+2(4t-6) | | 5(3-2v)-6v=5v-111 | | 2x*4y=(45/5) | | 25.2=-1.5y+1.2 |