If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying x2 + -12x + 20 = -7 Reorder the terms: 20 + -12x + x2 = -7 Solving 20 + -12x + x2 = -7 Solving for variable 'x'. Reorder the terms: 20 + 7 + -12x + x2 = -7 + 7 Combine like terms: 20 + 7 = 27 27 + -12x + x2 = -7 + 7 Combine like terms: -7 + 7 = 0 27 + -12x + x2 = 0 Factor a trinomial. (3 + -1x)(9 + -1x) = 0Subproblem 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 '(9 + -1x)' equal to zero and attempt to solve: Simplifying 9 + -1x = 0 Solving 9 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + -1x = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -1x = 0 + -9 -1x = 0 + -9 Combine like terms: 0 + -9 = -9 -1x = -9 Divide each side by '-1'. x = 9 Simplifying x = 9Solution
x = {3, 9}
| 4/9x=-8 | | 2w+3=w+w+3 | | 6x+7=4(x+6) | | 1.3x+2.4=7 | | 14x=129.5 | | 20x=245 | | 3x+25=4x-55 | | -30-5/3(x+15) | | -60/(5/6) | | -7+4u=-15 | | I=12/6 | | I=V/R | | 5/9u=10 | | v+1/2=14/25 | | 2b-(-7)=11 | | 5(10y+4)=17 | | 3/7+u=6 | | 3/-2=4/5x | | .24x+.50(100-x)=.36(100) | | 7.5/18=x/36 | | h=mge | | 7/5x=-1/3 | | 8x^2-30x=0 | | 3/4x=-7 | | 6(2x+1)-9=-(2x+4) | | 1(1+7x)-6(-7-x)=36 | | h=emh | | (5/6x)-4=-2 | | 90+10=50 | | -3m=m-4 | | 90+10= | | 12=6-2(x+2) |