If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying a2 + 7a + -9 = -3 + 6a Reorder the terms: -9 + 7a + a2 = -3 + 6a Solving -9 + 7a + a2 = -3 + 6a Solving for variable 'a'. Reorder the terms: -9 + 3 + 7a + -6a + a2 = -3 + 6a + 3 + -6a Combine like terms: -9 + 3 = -6 -6 + 7a + -6a + a2 = -3 + 6a + 3 + -6a Combine like terms: 7a + -6a = 1a -6 + 1a + a2 = -3 + 6a + 3 + -6a Reorder the terms: -6 + 1a + a2 = -3 + 3 + 6a + -6a Combine like terms: -3 + 3 = 0 -6 + 1a + a2 = 0 + 6a + -6a -6 + 1a + a2 = 6a + -6a Combine like terms: 6a + -6a = 0 -6 + 1a + a2 = 0 Factor a trinomial. (-3 + -1a)(2 + -1a) = 0Subproblem 1
Set the factor '(-3 + -1a)' equal to zero and attempt to solve: Simplifying -3 + -1a = 0 Solving -3 + -1a = 0 Move all terms containing a to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + -1a = 0 + 3 Combine like terms: -3 + 3 = 0 0 + -1a = 0 + 3 -1a = 0 + 3 Combine like terms: 0 + 3 = 3 -1a = 3 Divide each side by '-1'. a = -3 Simplifying a = -3Subproblem 2
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 = 2Solution
a = {-3, 2}
| 5h-h-h+h=16h | | 2y+18=0 | | e^2+18e+81=0 | | 5.1(y+2)=1.02 | | -3g+8(z+y)= | | 5x-5=3x-2 | | 4k^2+18k-23=6k-7 | | -16x^2-X+1900=0 | | -2*(9x-22y)+4x= | | 4.93-9.20d=0.66d | | 5w-25=0 | | 8d-6=13 | | 9n^2+39n=-36 | | g^2+3g=208 | | -7d-5d=-15 | | 4.93-9.20d=1.66d | | -5x-3y=-47 | | 2w+17=52 | | 35x^2+120x=-45 | | 5b+33-10=38 | | 73(4000-x)=287928 | | 9-1y=1.5x | | 18x-72=63 | | (u^2-10u+21)(4u+24)=0 | | 4x+1x=15 | | 72(4000-x)=287928 | | (ab+10)(ab-10)= | | 2g+3+(g+5)= | | 6b^2=5+7b | | 7.5y-5.44=-47.44 | | 3(x+4)=-2x+x | | r^2-7r+6= |