If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + 2x + 7 = 31 Reorder the terms: 7 + 2x + x2 = 31 Solving 7 + 2x + x2 = 31 Solving for variable 'x'. Reorder the terms: 7 + -31 + 2x + x2 = 31 + -31 Combine like terms: 7 + -31 = -24 -24 + 2x + x2 = 31 + -31 Combine like terms: 31 + -31 = 0 -24 + 2x + x2 = 0 Factor a trinomial. (-6 + -1x)(4 + -1x) = 0Subproblem 1
Set the factor '(-6 + -1x)' equal to zero and attempt to solve: Simplifying -6 + -1x = 0 Solving -6 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '6' to each side of the equation. -6 + 6 + -1x = 0 + 6 Combine like terms: -6 + 6 = 0 0 + -1x = 0 + 6 -1x = 0 + 6 Combine like terms: 0 + 6 = 6 -1x = 6 Divide each side by '-1'. x = -6 Simplifying x = -6Subproblem 2
Set the factor '(4 + -1x)' equal to zero and attempt to solve: Simplifying 4 + -1x = 0 Solving 4 + -1x = 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 + -1x = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -1x = 0 + -4 -1x = 0 + -4 Combine like terms: 0 + -4 = -4 -1x = -4 Divide each side by '-1'. x = 4 Simplifying x = 4Solution
x = {-6, 4}
| X+x+(3x)=180 | | m+2m+(2m+50)=650 | | f+(f-6)+(3f-9)=60 | | a+2a=180 | | 0.99s=10+0.79s | | 20x^2-50x+30/6-4x | | 160-9t=85+6t | | 15h+75=25h | | 72/45=8/w | | -6.5+15d+22d=4.4 | | 0=x^2+x-12 | | n/16=9 | | -4.9x^2+80x+224=0 | | (x+0.9)(x+3.4)=0 | | 4b+5=14 | | 8a^3-729b^3= | | (x+8)(x+16)=0 | | 3x^2-19200=0 | | x^2-7x+10/8-2x^2 | | x+5/2=4 | | 5-(2/3*x)=3 | | 5-(2/3x)=3 | | 10/p2=3/p+1 | | 5-2/3x=3 | | -3+3y=12 | | m^2+2m-2=0 | | 3x-8=2(16-x) | | -3x^2+6x-5=0 | | -3x^2+6x-5=y | | 4(x+1)=12-3(x-2) | | 5x+65=125 | | 36x7x/4 |