If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 3a(a + 4) + -2a + 7 = 0 Reorder the terms: 3a(4 + a) + -2a + 7 = 0 (4 * 3a + a * 3a) + -2a + 7 = 0 (12a + 3a2) + -2a + 7 = 0 Reorder the terms: 7 + 12a + -2a + 3a2 = 0 Combine like terms: 12a + -2a = 10a 7 + 10a + 3a2 = 0 Solving 7 + 10a + 3a2 = 0 Solving for variable 'a'. Factor a trinomial. (7 + 3a)(1 + a) = 0Subproblem 1
Set the factor '(7 + 3a)' equal to zero and attempt to solve: Simplifying 7 + 3a = 0 Solving 7 + 3a = 0 Move all terms containing a to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + 3a = 0 + -7 Combine like terms: 7 + -7 = 0 0 + 3a = 0 + -7 3a = 0 + -7 Combine like terms: 0 + -7 = -7 3a = -7 Divide each side by '3'. a = -2.333333333 Simplifying a = -2.333333333Subproblem 2
Set the factor '(1 + a)' equal to zero and attempt to solve: Simplifying 1 + a = 0 Solving 1 + a = 0 Move all terms containing a to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + a = 0 + -1 Combine like terms: 1 + -1 = 0 0 + a = 0 + -1 a = 0 + -1 Combine like terms: 0 + -1 = -1 a = -1 Simplifying a = -1Solution
a = {-2.333333333, -1}
| 4b+2=14-2b | | 4y+5=2y+15 | | -8=3t-8 | | 2a+10=28 | | 4n-7=57 | | 3x-19=-10 | | 12+3x=14y+4x | | 0.2x^2-0.2x+0.659=x | | x-7y=13 | | 4y+7=11+x | | (D^2+4D+29)y=0 | | 7b-9=54-2b | | 6y+6=4y+8 | | 72-6x=12x+20 | | 2x*x+11x+26=59 | | 7-9x=32-16x | | -77-7x=9x+19 | | 2x+9=-31-8x | | 152-4x=5x+17 | | 2+7x=32+x | | 2x+24=11x-84 | | 4x+28=6x+10 | | 95-7x=11x+17 | | 9x-3(7y-4x)=0 | | 5-7x=77-35x | | -16-3x=14-8x | | 2x+27=9x-57 | | 8x-10=5x+2 | | 94-6x=12x+20 | | P^2-6p-8=0 | | 11-9x=79-23x | | 4x+8=-96-9x |