If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2a2 + -5a + -18 = 0 Reorder the terms: -18 + -5a + 2a2 = 0 Solving -18 + -5a + 2a2 = 0 Solving for variable 'a'. Factor a trinomial. (-2 + -1a)(9 + -2a) = 0Subproblem 1
Set the factor '(-2 + -1a)' equal to zero and attempt to solve: Simplifying -2 + -1a = 0 Solving -2 + -1a = 0 Move all terms containing a to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 2 + -1a = 0 + 2 Combine like terms: -2 + 2 = 0 0 + -1a = 0 + 2 -1a = 0 + 2 Combine like terms: 0 + 2 = 2 -1a = 2 Divide each side by '-1'. a = -2 Simplifying a = -2Subproblem 2
Set the factor '(9 + -2a)' equal to zero and attempt to solve: Simplifying 9 + -2a = 0 Solving 9 + -2a = 0 Move all terms containing a to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + -2a = 0 + -9 Combine like terms: 9 + -9 = 0 0 + -2a = 0 + -9 -2a = 0 + -9 Combine like terms: 0 + -9 = -9 -2a = -9 Divide each side by '-2'. a = 4.5 Simplifying a = 4.5Solution
a = {-2, 4.5}
| 2/x-6/x=2/3+3/4-1/x | | (-5x)+4=-11 | | -48+9X=12+11X | | 6-2m-7+3m= | | 4e+(3h+11e)= | | 3/X+18=5/X+6/X-5 | | 14+x=17 | | 3r+5/9=45 | | 1/3p+8=5 | | 3y-15=90 | | P+0.5=2.5 | | 3k^2+17k-28= | | 3n-5n=4 | | 2(-3a+5)=4a+16 | | 5k-3(k-2)/4=-6 | | 5y-20=90 | | y=2(-2)-5 | | 11x-3(4x-2)=2(8+2x) | | y=-1/3(6) | | 2.1b+12.99=21.39 | | -68=-17v | | 3x+-3x+6=5 | | (x+3)(6x-1)=0 | | 3(v+4)=34-8v | | -3/4n-1/8n=-21/64 | | 5z-(6-z)=4(1-z) | | y=-1/3(0) | | w+3w=30 | | y=-1/3(-3) | | 6y+5y=22 | | 1/5(x+3)=x-5 | | (5i+8)+5+(3i+7)= |