If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 7x2 + 7x + -47 = -5 Reorder the terms: -47 + 7x + 7x2 = -5 Solving -47 + 7x + 7x2 = -5 Solving for variable 'x'. Reorder the terms: -47 + 5 + 7x + 7x2 = -5 + 5 Combine like terms: -47 + 5 = -42 -42 + 7x + 7x2 = -5 + 5 Combine like terms: -5 + 5 = 0 -42 + 7x + 7x2 = 0 Factor out the Greatest Common Factor (GCF), '7'. 7(-6 + x + x2) = 0 Factor a trinomial. 7((-3 + -1x)(2 + -1x)) = 0 Ignore the factor 7.Subproblem 1
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 = -3Subproblem 2
Set the factor '(2 + -1x)' equal to zero and attempt to solve: Simplifying 2 + -1x = 0 Solving 2 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -1x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1x = 0 + -2 -1x = 0 + -2 Combine like terms: 0 + -2 = -2 -1x = -2 Divide each side by '-1'. x = 2 Simplifying x = 2Solution
x = {-3, 2}
| 39-x=14 | | 8x^2-31x+16=-7x | | 3b^2+36b+82=2-b^2 | | sin43=x/14 | | 6x^2-66x=-168 | | 10(y+3)=51 | | 1.5x+3=2x | | 2x+3x=16 | | =ax(x+1) | | 2x+20=3x-20 | | 4m^2-20=16m | | x^2=8000/y | | 400+.05x=200+.09x | | m^2=-14m-48 | | a+b+c=-15 | | 5(X-9)=30 | | 8a+4b+2c=-60 | | n^2-8n+5=5 | | 49=7(X-1) | | x/3-x-1/2≥1 | | 14p+3q=-6 | | p^2-2p-53=-5 | | 8b+3x+4x-11b=11b | | 3/t | | m-3m-6m-4= | | 4x^3-64t=0 | | Ix-3I=13 | | 0.6x+7.4=4.7 | | 2-(x-7)=13 | | -9=z/3 | | a^2+3a+6=4 | | 5x(2x+3)(3x-4)=0 |